Wood, Gerald L. The Guinness book of animal facts and feats / by Gerald L. Wood. - Enfield [Eng.] : Guinness Superlatives, 1972. - 384 p. : ill. ; 25 cm. Bibliography: p. [356]-369. ISBN: 900424559 Subjects--Topical Terms: Zoology--Miscellanea. Dewey Class. No.: 591.02 / WOG 1972