G Christian Hoffmann (97 results)

Condition: New.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Soft Cover. Condition: Good. ORIGINAL PUBLICATION; Softcovers; ex-library; portions of paper covering perished at head and tail of spine; wraps w/ small chips at corners; lower corner of pages w/ small dogears; o/w in good condition.

Paperback. Condition: Very Good. No 821, 67 pp., Extracted from orig vol, thus begins with title page, trimmed & stapled, thus is like a pamphlet, else VG.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condition: Very Good. 63 pp. + FoldOut Chart, Orig White Paperback, lacks covers, New Blk Clth Tape Spine, else VG.

Soft Cover. Condition: Good. ORIGINAL PUBLICATION; Softcovers; ex-library; wraps w/ small chips along edges; paper covering at head and tail of spine perished; nick in fore-edge of a few leaves; small tear on lower corner of one leaf; small creases of corners of pages; o/w in good condition.

Soft Cover. Condition: Good. ORIGINAL PUBLICATION; Softcovers; ex-library; paper covering at head and tail of spine perished; edges of wraps chipped; light creasing of corners of pages; o/w in good condition.

Soft Cover. Condition: Very Good. ORIGINAL PUBLICATION; Softcovers, rebound in cardboard; ex-library; light creasing of corners of leaves; o/w in very good condition.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

Hardcover. Condition: Good. ORIGINAL PUBLICATION; Hardcover; ex-library; corners bumped; o/w in good condition.

Condition: As New. Unread book in perfect condition.

Paperback. Condition: New.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condition: New. Brand new book, sourced directly from publisher. Dispatch time is 9-10 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: As New. Unread book in perfect condition.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Condition: New.

Paperback. Condition: New. Print on Demand. This book concerns the analysis of 51 geological and natural history samples collected in Canada. The author, a chemist and mineralogist with the Geological and Natural History Survey of Canada, examines coal, lignites, natural waters, iron ores, copper ores, manganese ores, and various other minerals through chemical assays and examinations. By studying the composition of these samples, the author provides valuable insights into the geological and natural history of Canada, contributing to a deeper understanding of the country's natural resources and their potential economic value. 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.…

Paperback. Condition: New. Print on Demand. This book is a collection of essays by the author who comprehensively examined the geology and chemistry of various minerals found in Canada. These include relatively common minerals such as calcite, as well as rarer ones such as native tellurium. The author places particular focus on the economic importance of these minerals, such as the use of magnesite in the production of magnesium salts and fire-bricks. The insights in this book are valuable historical records that contribute to our understanding of Canada's rich geological and mineralogical heritage. 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.…