Sumner francis bertody (55 Ergebnisse)

Paperback. Zustand: New. Print on Demand. This book presents a new theory on the formation of the teleost embryo, a subject of long debate among scientists. The author proposes that the process occurs through concrescence, a fusion of the blastopore lips, and confluence, the gradual concentration of germ-ring cells toward the em…

Leipzig: Wilhelm Engelmann, 1910. First edition. Original printed wrappers, pp. (317)-348. An offprint from "Development, Genes, and Evolution", a Heidelberg journal, June, 1910. Sumner was a fisheries biologist at Woods Hole. In his spare time, he worked with white mice, investigating whether acquired characteristics are passed…

Taschenbuch. Zustand: 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright ref…

Paperback. Zustand: New. Print on Demand. This book is remarkable for its comprehensive examination of marine fauna inhabiting the coastal waters of Woods Hole and neighboring areas. Originally published in 1914, the text provides invaluable insights into a wide array of marine species, encompassing protozoans, worms, mollusks,…

Taschenbuch. Zustand: Neu. Neuware - This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were eithe…

Buch. Zustand: 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references…

Zustand: BUONO USATO. Memoirs INGLESE 2 fascicoli in un unico volume, vol.II parte II della collana, numerazione continua da 33 a 84, copertina editoriale con fioritura, tracia di vecchia umidità, usura e strappi ai bordi ed al dorsetto, pagine ancora intonse, ingiallite, con fioritura, fig.in nero nei testi ed una tavola f.t. N…

LeatherBound. Zustand: 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 1921 edition. N…

Leatherbound. Zustand: 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 1909 edition. N…

LeatherBound. Zustand: 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. N…