Check-list of North American Batrachia and Reptilia - with a systematic list of the higher groups...
This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...
This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...
This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...
Syllabus of Lectures on the Vertebrata is a book written by Edward Drinker Cope in 1898. The book...
Of The Miocene Tertiaries Of Oregon.
This book is a facsimile reprint and may contain imperfections such as marks, notations, marginal...
This book is a facsimile reprint and may contain imperfections such as marks, notations, marginal...
Reprint of the original, first published in 1875.
Reprint of the original, first published in 1875.
Reprint of the original, first published in 1877.
This work has been selected by scholars as being culturally important, and is part of the knowled...
This work has been selected by scholars as being culturally important, and is part of the knowled...
The Batrachia and Reptilia of Costa Rica: Atlas
On the Batrachia and Reptilia of Costa Rica: With Notes on the Herpetology and Ichthyology of Nic...
This work has been selected by scholars as being culturally important, and is part of the knowled...
This work has been selected by scholars as being culturally important, and is part of the knowled...
This work has been selected by scholars as being culturally important, and is part of the knowled...
The Batrachia and Reptilia of Costa Rica: Atlas
Our Own Birds: a Familiar Natural History of the Birds of the United States
This work has been selected by scholars as being culturally important, and is part of the knowled...
Syllabus of Lectures on the Vertebrata
Syllabus Of Lectures On Geology And Paleontology: Paleontology Of The Vertebrata. 1891
Syllabus Of Lectures On Geology And Paleontology: Paleontology Of The Vertebrata. 1891
A classic work of natural history, this book provides a comprehensive survey of the frogs, salama...
This book is a comprehensive study of the extinct dogs of North America. Cope, a renowned natural...
On The Extinct Cats Of America
This book is a comprehensive study of the extinct dogs of North America. Cope, a renowned natural...
Cope's groundbreaking study of the fossils of prehistoric big cats in North America revolutionize...
A classic work of natural history, this book provides a comprehensive survey of the frogs, salama...
'Half Hours with Modern Scientists' offers a captivating glimpse into the world of scientific tho...
'Half Hours with Modern Scientists' offers a captivating glimpse into the world of scientific tho...