Conklin Edwin G (39 results)
Language: English
Published by GPO, Washington, D.C.
- Softcover
- Periodical
Seller: Legacy Books, Louisville, KY, U.S.A.Legacy Books
Contact seller5-star sellerCondition: Used - Very good
Original price: US$ 9.11; 40% offCurrent price: US$ 5.47
US$ 7.50 shippingShips within U.S.A.Quantity: 1 available
Soft cover. Condition: Very Good. pp205-222, bibliography. Removed from ANNUAL REPORT OF THE BOARD OF REGENTS OF THE SMITHSONIAN INSTITUTION FOR THE YEAR ENDING JUNE 30, 1934. VG. In plastic report covers. From the introduction: : "If one were searching for the most inclusive subject in modern scientific research, what other top…ic would touch so may fields as that of evolution? In the nonliving world it includes almost everything from the evolution of atoms to that of universes; in the living world practically everything from amoeba to man, from germ cells to developed organisms, from reflexes to reason, from savagery to civilization. Almost all the work of modern science and learning could be classified under some of these fields. The small part of this vast theme which I shall touch upon in this address concerns merely some of the recent work on the methods and causes of organic evolution.".
Language: English
Published by Amer Naturalist, 1933
- Softcover
- Periodical
Seller: Larry W Price Books, Portland, OR, U.S.A.Larry W Price Books
Contact seller5-star sellerCondition: Used - Very good
US$ 8.90
US$ 4.95 shippingShips within U.S.A.Quantity: 1 available
Pamphlet. Condition: Very Good. Vol 67, No 711, pp. 289-297, Extracted from orig vol, begins with title page, Stapled & trimmed, thus is llike a pamphlet, last page in facsimile else VG.
Language: English
Published by Amer Naturalist, 1929
- Softcover
- Periodical
Seller: Larry W Price Books, Portland, OR, U.S.A.Larry W Price Books
Contact seller5-star sellerCondition: Used - Very good
US$ 12.90
US$ 4.95 shippingShips within U.S.A.Quantity: 1 available
Pamphlet. Condition: Very Good. Vol 63, No 684, pp. 5-36, Extracted from orig vol, begins with title page, trimmed & stapled, thus it is like a pamphlet, VG.
Published by American Naturalist, 1903
- Softcover
- Periodical
Seller: Larry W Price Books, Portland, OR, U.S.A.Larry W Price Books
Contact seller5-star sellerCondition: Used - Very good
US$ 7.90
US$ 4.95 shippingShips within U.S.A.Quantity: 1 available
Pamphlet. Condition: Very Good. Oct. 1903, pp. 667-675, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG.
Published by Amer Naturalist, 1939
- Softcover
- Periodical
Seller: Larry W Price Books, Portland, OR, U.S.A.Larry W Price Books
Contact seller5-star sellerCondition: Used - Very good
US$ 7.90
US$ 4.95 shippingShips within U.S.A.Quantity: 1 available
Pamphlet. Condition: Very Good. Vol 73, No 749, pp. 538-546, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG.
Published by Annals NY Acad Sci, 1951
- Softcover
- Periodical
Seller: Larry W Price Books, Portland, OR, U.S.A.Larry W Price Books
Contact seller5-star sellerCondition: Used - Very good
US$ 8.90
US$ 4.95 shippingShips within U.S.A.Quantity: 1 available
Pamphlet. Condition: Very Good. Vol 51, Article 8, pp. 1281-1294, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.
- Softcover
Seller: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
Contact seller5-star sellerCondition: New
US$ 30.94
Free ShippingShips within U.S.A.Quantity: 15 available
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.
- Softcover
Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK
Contact seller5-star sellerCondition: New
US$ 30.26
US$ 5.57 shippingShips from United Kingdom to U.S.A.Quantity: 15 available
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Seller: Terrace Horticultural Books, St. Paul, MN, U.S.A.Terrace Horticultural Books
Contact seller4-star sellerStapleBound. Copyright Date: 1913 SM QUARTO, AUGUST 1913, PP.179-198, GOOD, SOME MARGINAL NOTATION AND UNDERLINING Offprint FROM THE POPULAR SCIENCE MONTHLY. ERNST ABBE COPY, SIGNED BY BOTANIST IRVING W. BAILEY AND STAMPED HIS PROPERTY, IRVING WAS AN P;DER COLEAGUE OF ABBE FROM THE UNIVERSITY OF MINNESOTA (illustrator).
- Softcover
Seller: California Books, Miami, FL, U.S.A.California Books
Contact seller4-star sellerCondition: New
US$ 38.00
Free ShippingShips within U.S.A.Quantity: Over 20 available
Condition: New.
Published by Princeton University Press
- Hardcover
Seller: Pacific Rim Used Books LLC, Anacortes, WA, U.S.A.Pacific Rim Used Books LLC
Contact seller5-star sellerHardback. First edition 1915. Conklin was a zoologist/biologist. This book has b&w photos, references, glossary and an index. 533 Good. The covers and spine have light shelf wear and soiling. Two cover corners have bumping. First owner's name in ink inside. No dust wrapper.
- Hardcover
Seller: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
Contact seller5-star sellerCondition: New
US$ 40.98
Free ShippingShips within U.S.A.Quantity: 15 available
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.
- Hardcover
Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK
Contact seller5-star sellerCondition: New
US$ 39.90
US$ 5.57 shippingShips from United Kingdom to U.S.A.Quantity: 15 available
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Published by Harper's Monthly Magazine, London, 1907
- Softcover
- Periodical
Seller: Cosmo Books, Shropshire., United KingdomCosmo Books
Contact seller5-star sellerCondition: Used - Very good
US$ 15.04
US$ 15.94 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Booklet - Unbound Pages. Condition: Very Good. 6 pages, illustrated. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Supplied without title page or cover. Size: 16 x 23 cms. Category: Harper's Monthly Magazine; Cosmo Books : 29 years on ABE, 4…7 years taking care of customers. A bookseller you can rely on.
- Hardcover
Seller: California Books, Miami, FL, U.S.A.California Books
Contact seller4-star sellerCondition: New
US$ 50.00
Free ShippingShips within U.S.A.Quantity: Over 20 available
Condition: New.
Published by Princeton: Princeton University Press, 1915., 1915
- Hardcover
- First Edition
Seller: Scientia Books, ABAA ILAB, Arlington, MA, U.S.A.Scientia Books, ABAA ILAB
Contact seller4-star sellerCondition: Used - Good
US$ 35.00
US$ 8.00 shippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Good. 1st Edition. xiv, 533 pp; 96 figs. Original cloth. Top & bottom of spine rubbed. Corners of the covers a little bumped and rubbed. Good. First Edition.
- Softcover
- First Edition
Seller: Xerxes Fine and Rare Books and Documents, Glen Head, NY, U.S.A.Xerxes Fine and Rare Books and Documents
Contact seller5-star sellerCondition: Used - Very good
US$ 29.00
US$ 5.95 shippingShips within U.S.A.Quantity: 1 available
Condition: VG. Baltimore, MD 1917 first edition. Williams & Wilkins. royal octavo wraps. Conklin article pp. 101-104. VG no owner marks.
- Softcover
- Print on Demand
Seller: Forgotten Books, London, United KingdomForgotten Books
Contact seller4-star sellerCondition: New
US$ 19.49
Free ShippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Paperback. Condition: New. Print on Demand. Delving into the origin and development of the ascidian egg, this book offers a detailed examination of the cell lineage and organization of this fascinating organism. The author, a renowned scientist, meticulously describes the maturation and fertilization processes, highlighting the…unique movements of the egg's protoplasm and the formation of the yellow crescent, a crucial landmark in its development. Through meticulous observations and a wealth of illustrations, the book traces the early development of the ascidian embryo, providing valuable insights into the fundamental principles of cell division and differentiation. The author's groundbreaking research challenges established theories and sheds new light on the complexities of egg organization and the origins of embryonic structures. This book is an essential resource for developmental biologists, embryologists, and anyone seeking a deeper understanding of the intricate processes that govern the formation of life. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Seller: Xerxes Fine and Rare Books and Documents, Glen Head, NY, U.S.A.Xerxes Fine and Rare Books and Documents
Contact seller5-star sellerCondition: Used - Very good
US$ 30.00
US$ 5.95 shippingShips within U.S.A.Quantity: 1 available
Condition: VG. 1934. Article at pp. 137-158 in single issue of Proceedings of American Philosophical Society. VG plus.
- Softcover
- Print on Demand
Seller: Forgotten Books, London, United KingdomForgotten Books
Contact seller4-star sellerCondition: New
US$ 25.27
Free ShippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Paperback. Condition: New. Print on Demand. This book explores the fascinating phenomenon of head formation in the flatworm Planaria. Through a series of detailed experiments, the author demonstrates that the frequency of head formation in Planaria can be controlled by exposing the worms to specific concentrations of various ane…sthetics. The author's findings challenge the prevailing view that head formation is a purely genetic phenomenon. Instead, their research indicates that environmental factors, specifically the presence of certain chemicals, play a significant role in determining how often heads form in Planaria. This discovery opens up new avenues for understanding how organisms develop and how their form and function are shaped by their environment. The book provides a valuable resource for biologists and anyone interested in the intricate processes of regeneration and development. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
More images- Softcover
- Print on Demand
Seller: Forgotten Books, London, United KingdomForgotten Books
Contact seller4-star sellerCondition: New
US$ 26.23
Free ShippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Paperback. Condition: New. Print on Demand. This book presents an in-depth analysis of the relationship between cell size and nuclear size during various stages of normal development. Using a variety of species, the author examines the factors that influence cell division and growth, including the unequal distribution of yolk, e…xperimental alterations, and the variations in size among different cell types. The author provides a detailed account of cell lineage, focusing on the early differentiations of the developing egg. By studying individual blastomeres throughout the cleavage period, the author explores the relationship between nuclear growth and the increase in chemical substances and processes during cleavage, offering insights into senescence, rejuvenescence, and the ratio of nucleus to plasma. This book contributes to our understanding of the fundamental principles governing the development and differentiation of cells, providing a valuable resource for researchers in developmental biology and cell biology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
- Softcover
- Print on Demand
Seller: Forgotten Books, London, United KingdomForgotten Books
Contact seller4-star sellerCondition: New
US$ 28.75
Free ShippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Paperback. Condition: New. Print on Demand. This book delves into the pathological ova and twin pregnancies discovered by the author, providing groundbreaking insights into the origins of human monsters. Previous theories of maternal impressions or supernatural causes are dismissed in favor of faulty implantation as the primary…cause of these monstrous aberrations. The author presents evidence from a wide range of vertebrates, including extensive data from pathological human embryos, to support the idea that all monsters are produced from normal ova due to external influences. This book uncovers the truth behind the origins of human monsters, challenging conventional wisdom and revealing the intricate mechanisms that shape embryonic development. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Published by The American Philosophical Society, 1940
- Softcover
- First Edition
Seller: COLLINS BOOKS, Seattle, WA, U.S.A.COLLINS BOOKS
Contact seller5-star sellerAssociation member: CBA
Condition: Used - Good
US$ 75.00
US$ 6.99 shippingShips within U.S.A.Quantity: 1 available
SOFTCOVER. Condition: Good. 1st Edition. Large octavo softcover; 950 pp. Clean throughout withb/w plates and figures.Edge wear with wrinkling to spine; 1 inch open tear to foot of spine exposing text block (though not impacting text block stability); first three signatures weakening; previous owner's stamp to front wrap. Good. V…ol. 82, No. 5, June 29, 1940, Centenary Celebration: The Wilkes Exploring Expedition of the United States Navy 18381842 and Symposium on American Polar Exploration. Includes technical reports on the discovery of Wilkes Land in Antarctica, terrestrial magnetism, and animal life of the Antarctic, alongside historical accounts of expeditions led by Admiral Byrd, DeHaven, and Peary.
More images- Softcover
- Print on Demand
Seller: Forgotten Books, London, United KingdomForgotten Books
Contact seller4-star sellerCondition: New
US$ 32.72
Free ShippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Paperback. Condition: New. Print on Demand. This book delves into the early development of the pigeon's egg, with a particular focus on polyspermy, a process where multiple sperm cells enter the egg during fertilization. The author, drawing on a series of close observations and detailed illustrations, presents a comprehensive an…alysis of this phenomenon in the pigeon egg. They chronicle the distribution of nuclei during the first fourteen hours after fertilization, detailing the migration of supernumerary sperm nuclei into the periblast, a region surrounding the central area of primary cleavage. This detailed account provides valuable insights into the biological processes at play during the early stages of embryonic development in birds. The book also examines the disappearance of supernumerary nuclei around ten to twelve hours after fertilization, exploring the subsequent organization of the periblast with nuclei derived from the cleavage nucleus. The author compares the pigeon egg to other meroblastic vertebrate eggs, such as those of reptiles and selachians, highlighting the similarities in the organization and function of their periblasts. This comparative approach offers a broader understanding of the evolutionary relationships between different vertebrate species and the similarities in their early developmental processes. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
- Hardcover
- Print on Demand
Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1917 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 44 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
- Hardcover
- Print on Demand
Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1898 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 15 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
- Hardcover
- Print on Demand
Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1908 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 12 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
- Hardcover
- Print on Demand
Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1901 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 10 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
The Embryology of a Brachiopod, Terebratulina Septentrionalis Couthouy Volume 41 1902 [LeatherBound]
- Hardcover
- Print on Demand
Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1902 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 37 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
- Hardcover
- Print on Demand
Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1907 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 41 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
