Wood-Gush, D. G. M. Elements of ethology : a textbook for agricultural and veterinary students / - London ; New York : Chapman and Hall, 1983. - viii, 240 p. : ill. ; 22 cm. Includes indexes. ISBN: 0412231700 (pbk.) 0412231603 (hard) Subjects--Topical Terms: Domestic animalsAnimal behavior. Dewey Class. No.: 636 CHA 1983 A056 Or.