TY  - BOOK
AU  - Walters Carl
TI  - Adaptive management of nenewable resources
U1  - X9(KZ):8:(B), M6 
PY  - 1986///
CY  - New York
PB  - Macmillan Publishing USA       
KW  - Animal Husbandry Industry
N1  - Biological resource management; International Institute for Applied Systems Analysis
ER  -