TY  - BOOK
AU  - Cox,George W.
TI  - Conservation ecology: biosphere and biosurvival 
SN  - 0697140466
PY  - 1993///
CY  - Dubuque, Iowa
PB  - Wm. C. Brown Publishers
KW  - Ecology
KW  - Conservation of natural resources
KW  - Wildlife conservation
KW  - Biosphere
ER  -