Book of Donmon Teith

Whether you're can amateur or a professional, the Bartletts' Guide and Reference contains up-to-date and easy-to-use information for all 239 recognized species

Guide and reference to the snakes of Western North America.

Descriptions and illustrations of reptiles and amphibians.

Guide and Reference to the Amphibians of Western North America (North of Mexico) and Hawaii R. D. Bartlett and Patricia P. Bartlett Comprehensive, informative,

A completely updated edition, including 122 newly recognized or recently established non-native species of reptiles and amphibians. The new edition of this defi