Bonner, W. Nigel Whales of the world / Nigel Bonner. - New York : Facts on File, c1989. - 191 p. : ill. (some col.) ; 24 cm. Includes index. Bibliography: p. 186-187. ISBN: 0816017344 (alk. paper) LCCN: 88033315 Subjects--Topical Terms: Cetacea. LC Class. No.: QL737.C4 / B67 1989 Dewey Class. No.: 599.5