Drickamer, Lee C. Animal behavior : concepts, processes, and methods / Lee C. Drickamer, Stephen H. Vessey. - 2nd ed. - Boston : Prindle, Weber & Schmidt, c1986. - xvii, 619 p. : ill. ; ISBN: 0871509199 Subjects--Topical Terms: Animal behavior. LC Class. No.: QL751 / .D72 1986 Dewey Class. No.: 591.5/1