A field guide to western reptiles and amphibians

field marks of all species in western North America.

279 pages

English language

Published Jan. 5, 1966 by Houghton Mifflin.

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6 editions

Subjects

  • Reptiles -- North America -- Identification.
  • Reptiles -- West (U.S.) -- Identification.
  • Amphibians -- North America -- Identification.
  • Amphibians -- West (U.S.) -- Identification.