TY  - BOOK
AU  - Owen,Oliver S.
AU  - Chiras,Daniel D.
AU  - Reganold,John P..
TI  - Natural resource conservation : Management for a sustainable future / 
SN  - 0138401330
U1  - 333.72 
PY  - 1998///
CY  - New Jersey : 
PB  - Prentice Hall , 
KW  - CONSERVATION OF NATURAL RESOURCES
N1  - NULL
ER  -