Gulick john thomas (63 résultats)

Soft cover. Etat : VG. 68pp extract, salvaged from a damaged copy of the Annual Report Of The Board Of Regents Of The Smithsonian Institution For The Year Ending July, 1891. John Thomas Gulick, 1832 - 1923, was an American missionary and naturalist from Hawaii who conducted some of the first modern evolutionary studies. In 1872, Gulick was the first to propose the theory that the majority of evolutionary changes are the result of chance variation, which has no effect on the survival and reproductive success of a species --today called genetic drift. He came to this theory while noting there was a large diversity of local populations of Hawaiian land snails which showed random variation under seemingly identical environmental conditions. Housed in protective mylar report cover.…

Etat : New.

Soft cover. Etat : Good. No Jacket. First Thus. A 1st print (stated) of a Dell edition of a collection western short stories from the 1930s through 1950s. Dell D367. "Action-packed stories of the great American West by the men who know it best." Includes My Father and Winning the West by John Prescott, The Steadfast by Wayne D Overholser, You'll Have to Kill Me First by Bennett Foster, Ketch-Colt for Christmas by Walt Coburn, The Drummer by Luke Short (Frederick Dilley Glidden), The Seventh Desert by Frank Bonham, The Contest by Will Cook, The Hour of Parting by Norman A Fox, Wanted by Thomas Thompson, Where the Wild Geese Come From by Bill Gulick, Partners' Luck by Charles N Hecklemann, The Looting of Golconda by Harry Sinclair Drago, One Evening in Abilene by Steve Frazee, Notch-Crazy by S Omar Barker, Caprock by Nelson Nye, A Decent Saddle by Noel M Loomis, and The Long Rider by Gene Markey. Light edge wear with some browning to the covers. Vertical crease to the fore edge of the front cover. PO address label pasted to the verso of the front & back covers. Some browning to the pages. A good copy. John Kulor (cover) (illustrateur).…

Etat : New.

Etat : New.

Hardback or Cased Book. Etat : New. Divergent Evolution Through Cumulative Segregation. Book.

Etat : New.

Etat : New. In.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : New. In.

Hardcover. Etat : Very Good. No Dust Jacket. Second Printing. 168 pp. Original brown cloth covers w/ paper title labels on front cover and spine. Binding lightly soiled. Spine ends a bit bumped; small bump at top edge of front cover. Light foxing to edges of text block and endpapers. Previous owner's name on front blank endpaper. Illust. w/ charts and two fold-outs.…

Etat : New. In.

Etat : New. In.

Etat : New.

Etat : As New. Unread book in perfect condition.

Taschenbuch. Etat : Neu. Neuware - Alfred Russel Wallace and John Thomas Gulick present their groundbreaking theories on the mechanisms of evolution, specifically the concept of divergent evolution through cumulative segregation. This work challenges traditional ideas of survival of the fittest and proposes a new model for the diversification of species. A must-read for anyone interested in the natural sciences.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. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

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

Buch. Etat : Neu. Neuware - In this groundbreaking study, John Thomas Gulick offers a challenging and provocative analysis of the relationship between race, habitual behavior, and evolutionary change. Drawing on examples from both the natural world and human societies, he argues that segregation is a key driver of evolutionary adaptation, and that racial differences in behavior and biology are the result of long-term patterns of segregation and reproductive isolation.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. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

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

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

Etat : New. Print on Demand.

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

Etat : New. Print on Demand.

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

Etat : New. PRINT ON DEMAND.

Paperback / softback. Etat : New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Leatherbound. Etat : 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 1890 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 18 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. …

Trade paperback. Etat : Very good. A key work on evolution, based on snails in Hawaii. Gulick coined the term divergent evolution to describe the formation of new species due to geographical separation. The entire issue of this journal is devoted to Gulick's essay. A very good copy in the original wrappers. With a one-inch closed tear on the back cover.…

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