Alcock, John, Animal behavior : an evolutionary approach / John Alcock. - 6th ed. - Sunderland, Mass. : Sinauer Associates, c1998. - 1 v. (various pagings) : ill. (some col.), maps ; ISBN: 0878930094 (cloth) Subjects--Topical Terms: Animal behavior--Evolution. LC Class. No.: QL751 / .A58 1998