00529cam a2200193 a 4500 0045910170 0045910189 (pbk.) DLC 591 ALL 1981 A023 Or. Blower, J. Gordon. Estimating the size of animal populations / London ; Boston : G. Allen & Unwin, 1981. 128 p. : ill. ; 24 cm. Includes index. Animal populations Cook, Laurence Martin. Bishop, James A. EK 16164 16164 0 0 0 591_000000000000000_ALL_1981_A023_OR 0 70027 LBA LBA A023 2018-01-17 591 ALL 1981 A023 Or. A13736 2018-01-17 2018-01-17 EK