na INLIS000000000024876 Ind 0010-1218006714 The geographic distribution of frogs: pattern and predictions SAVAGE, Jay M. Jay M. Savage Missouri University Missou.i Press 1973 445 p. : ill. ; 25 cm. 445 p. : ill. ; 25 cm. 591.9SAVg 591.9 FROGS GEOGRAPHICAL DISTRIBUTION 463/74