Goin, Coleman Jett. Introduction to herpetology / Coleman J. Goin [and] Olive B. Goin. - 2d ed. - San Francisco : W. H. Freeman & Company, c1971. - xi, 353 pages : Illustrations ; 24 cm. Includes bibliographies. Subjects--Topical Terms: Herpetology. LC Class. No.: QL641 / .G6 1971 Dewey Class. No.: 598.1