01096cam a2200289 4500 46989084 TxAuBib 20070504120000.0 190805s1958||||||||||||||||||||||||eng|u 58006416 TxAuBib Conant, Roger, 1909- A Field Guide to Reptiles and Amphibians of the United States and Canada. 1st ed. Boston : Houghton Mifflin, 1958. 366 p. : illus., plates (part col.) maps ; 20 cm. Peterson field guide series, The ; 12 Reptiles United States Identification. Reptiles Canada Identification. Amphibians United States Identification. Amphibians Canada Identification. Reptiles United States Identification. Reptiles Canada Identification. Amphibians United States Identification. Amphibians Canada Identification. The Peterson field guide series ; 12.