TY  - BOOK
AU  - Owen, Oliver S.
TI  - Natural Resource Conservation: An Ecological Approach
SN  - 0023901004
U1  - 333.720973 
PY  - 1985///
CY  - New York
PB  - Macmillan Publishing Company
KW  - Economics
KW  - Social sciences
KW  - Conservation of natural resources
KW  - Ecological aspects
ER  -