Cold-blooded vertebrates
Subtitle: part I. Fishes
By: by Samuel F. Hildebrand. Parts II and III. Amphibians and reptiles / by Charles W. Gilmour ... and Doris Cochran ...
Series: Smithsonian scientific series -- v.8
Publisher: Smithsonian institution series, inc.
Published: 1934
Place of publication: New York
Number of pages: 375
Subjects: Fishes; Amphibians; Amphibians, Fossil; Reptiles; Reptiles, Fossil