1-6 of 6 Books

Contributions to the natural history of the United States of America
By Jean Louis Rodolphe Agassiz

The Sonoran Desert Tortoise
By Thomas R. Van Devender
A study of the cytology of the reptilian pancreas with special reference to the order Testudinata
A study of the cytology of the reptilian pancreas with special reference to the order Testudinata
By Michael John Filippi
The structure of the choanae of the Emydinae (Testudines, Testudinidae)
The structure of the choanae of the Emydinae (Testudines, Testudinidae)
By Thomas Sturges Parsons

Medicine and surgery of tortoises and turtles
By Stuart McArthur

The primitive streak and notochordal canal in Chelonia
By Gertrude Anna Crotty Davenport