Harry Downs (14 results)

Condition: Good. Good condition. 4th edition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.

Paperback. Condition: Very Good. Paperback. Pages are clean and unmarked. Covers show very minor shelving wear. APPEARS UNREAD. ALMOST LIKE NEW.; 100% Satisfaction Guaranteed! Ships same or next business day!

Paperback. Condition: Very Good. Covers show light edge wear. Pages are clean and unmarked.; 100% Satisfaction Guaranteed! Ships same or next business day!

Paperback. Condition: Good. Good paperback, bumped/creased with shelfwear; may have previous owner's name inside. Standard-sized.

Softcover. Condition: Très bon. Légères traces d'usure sur la couverture. Edition 2004. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Slight signs of wear on the cover. Edition 2004. Ammareal gives back up to 15% of this item's net price to charity organizations.

Soft cover. Condition: As New. 4th Edition. **WILL SHIP WITHIN 24-48 HOURS WITH TRACKING**.

dvd. Condition: Used - Good.

Hardcover. Condition: Fine. Dust Jacket Condition: Fine. 1st Edition. 2007 1st ed. 132pp. illus. hardback 4to: Fine in a Fine dj [small publisher's stamp blacked out on ffep; else F].

Soft cover. Condition: Very Good-. A little reading wear and soiling to covers. Otherwise a tight, unmarked book. xix, 144 pp.

Paperback. Condition: New. Print on Demand. This book delves into the fascinating realm of photomorphogenesis, exploring the profound impact of light on the growth and development of plants. Through a series of meticulously designed experiments and demonstrations, the author unveils the intricate mechanisms by which light governs seed germination, stem elongation, leaf expansion, pigment formation, flowering, and dormancy. Emerging from a period of burgeoning scientific inquiry into the mysteries of plant life, this work offers a captivating glimpse into the pioneering research that illuminated the role of light as a master regulator of plant behavior. The author's insightful observations and experiments provide a foundation for understanding the complex interplay between light and plant physiology, revealing the remarkable adaptability of plants to their environment. This book delves into fundamental concepts such as photoperiodism, the phenomenon by which plants respond to the relative lengths of day and night, and explores the existence of light-sensitive pigments that act as molecular switches, triggering specific developmental processes. The intricate dance between red and far-red light is unveiled, showcasing the reversible nature of certain light-induced responses. Ultimately, this book not only illuminates the hidden world of plant responses to light but also underscores the profound interconnectedness of life on Earth, where even the simplest organisms possess an astonishing capacity to sense and respond to the subtle cues of their environment. 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. Condition: Fine. No Jacket. 1st Edition. [1st edition; 1st printing] ; xiv, 271 pages : illustrations, genealogical tables, map, portraits ; 24 cm ; green cloth ; no dustjacket ; pink marbled endpapers ; LC: CS71.S75; Dewey: 975.84/32 ; OCLC: 24170432 ; Contents: Roots : The Parmalees and the Bewleys -- Charlie, Juliette and Emilie Parmalee -- THe compulsion of music -- The Sweet Music of Emilie Parmalee -- Emilie Parmalee : Associate of the American Guild of Organists -- The saga of the SPiveys -- The metamorphosis of Walter and Emilie Spivey -- The continuation of the melofy -- Menorahs, windmills and model homes -- Lake Spivey: Atlanta's fabulous playground -- The clutch of circumstance -- Sources -- Map of Lake Spivey Lake Jodeco area -- Genealogical charts ; FINE. Book.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1961 edition. 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. Pages: 32 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. 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. Pages: 32 Volume no.34-19 Downs, Robert Jack, 1923-,Borthwick, H. A. (Harry Alfred), 1898-1974,Piringer, A. A. (Albert A.), 1921-,United States. Agricultural Research Service. Crops Research Division.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1966 edition. 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. Pages: 26 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. 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. Pages: 26 Volume no.879.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1961 edition. 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. Pages: 34 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. 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. Pages: 34 Volume no.879.