TY  - BOOK
AU  - Williams, Byron K
AU  - Conroy, Michael J
TI  - Analysis and management of animal populations : modeling, estimation, and decision making
SN  - 9780127544069
U1  - 591.788 WIL 
PY  - 2002///
CY  - Amsterdam ; Boston
PB  - Amsterdam ; Boston
KW  - Animal populations - Estimates
ER  -