Böcker av Joel Asaph Allen

This fascinating report details the results of the Jesup North Pacific Expedition's efforts to catalog the mammals of northeastern Siberia and to study their environments and behavior. The report includes itinerary and field notes that offer a rare glimpse into the logistics and challenges of such an ambitious scientific undertaking. A must-read for anyone interested in natural history, zoology, or environmental science.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.

This book contains detailed descriptions and illustrations of several newly discovered species of mammals from Western Mexico and Lower California, including several species of bats and rodents. It is a must-read for zoologists and scientists interested in the mammals of this region.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.

Joel Asaph Allen's On a Second Collection of Mammals from the Island of Trinidad is an important contribution to the zoology and biogeography of the Caribbean region. It describes and illustrates several new species and subspecies of mammals, including bats, rodents, marsupials, and primates, and provides valuable insights into their ecology, behavior, and distribution. This book is a valuable resource for mammalogists, biologists, and conservationists.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.

This scientific study of the South American opossums of the genus Didelphis offers a detailed look at these fascinating creatures. With comprehensive descriptions of their anatomy, behavior, and habitat, author Joel Asaph Allen provides readers with a thorough understanding of these essential components of the South American ecosystem. An essential resource for zoologists and nature enthusiasts alike, A Preliminary Study of the South American Opossums of the Genus Didelphis is a must-read for anyone interested in the natural world.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.

Joel Asaph Allen's book offers a fascinating look at the lives of musk-oxen and their behaviour. He examines their habitat, food sources, and social structure, as well as their history and current status of the musk-ox's population. A must-read for anyone interested in wildlife and biodiversity.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.

This book contains detailed descriptions and illustrations of several newly discovered species of mammals from Western Mexico and Lower California, including several species of bats and rodents. It is a must-read for zoologists and scientists interested in the mammals of this region.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.