A field guide to western reptiles and amphibians
Subtitle: field marks of all species in western North America.
By: Text and illus. by Robert C. Stebbins.
Series: The Peterson field guide series, 16
Publisher: Houghton Mifflin
Published: 1966
Place of publication: Boston
Language: eng
Number of pages: 279
Subjects: Reptiles -- North America -- Identification.; Reptiles -- West (U.S.) -- Identification.; Amphibians -- North America -- Identification.; Amphibians -- West (U.S.) -- Identification.
Description: Describes more than 200 species of salamanders, frogs, toads, turtles, lizards, and snakes.
Notes: "References": p. 222-223.