Maccurdy hansford (53 risultati)

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: New.

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

Paperback or Softback. Condizione: New. Selection And Cross Breeding In Relation To The Inheritance Of Coat Pigments And Coat Patterns In Rats And Guinea Pigs. Book.

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

Condizione: New.

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

Condizione: New.

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

Soft cover. Condizione: Good. No Jacket. 1st Edition. Washington D.C.: Carnegie Institution of Washington (publication no. 70), 1907., 1907. 2 leaves, 50 pp; 2 plates, 31 tables. Original wrappers. Withdrawn library copy that has been rebound in stiff card stock. Stamps on end pages and title page. Interior sheets unmarked and VG. The cardboard binding is detatched, but all pages present. 7 X 10 inches. …

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Brand New. 56 pages. 8.19x5.35x0.32 inches. In Stock.

Paperback. Condizione: New. Print on Demand. This book delves into the inheritance of coat colors and coat patterns in rats and guinea pigs, analyzing the role of variation and heredity in the development of these traits. The author challenges the prevailing view that evolution is solely driven by the accumulation of small, continuous variations, instead arguing that discontinuous variations, or mutations, can also play a significant role. Through meticulous experiments involving selective breeding and cross-breeding, the author demonstrates the malleability of discontinuous variations, challenging the notion that they are not subject to evolutionary change. The book thus expands our understanding of the mechanisms underlying evolution, suggesting that both continuous and discontinuous variations contribute to the formation of new species. 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.…

Condizione: New.

Hardcover. Condizione: Very Good. No Jacket. 1st Edition. First Edition. iii, 50 pp; 2 plates; 31 tables. An ex-library copy with the usual markings and the original wrappers mounted on boards (see photos). Else Very Good.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PF. Condizione: New. This item is printed on demand. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Gebunden. Condizione: New.

Paperback. Condizione: New.

PF. Condizione: New. This item is printed on demand. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Pamphlet. Condizione: Collectible; Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. First separate edition. Offprint. Original wrappers. S. W. dhamp signature on front cover in ink. Contribution from the Zoological Laboratory of the Museum of Comparative Zoology at Harvard College E. L. Mark, Director.…

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

2 leaves, 50 pp; 2 plates, 31 tables. Original wrappers. Repaired along bottom 3" of front joint. Ink name and number written on front wrapper. First Edition.

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

2 leaves, 50 pp; 2 plates, 31 tables. Original cloth. Xlib: white ink no. on spine, paper label on front cover, bookplate, ink stamp on verso of title page, pouch on rear pastedown. A bright, very good copy. First Edition. Gift of W. E. Castle (so stated on gift bookplate).