TY  - BOOK
AU  - Chiras,Daniel D.
AU  - Reganold,John P.
TI  - Natural resource conservation: management for a sustainable future 
SN  - 0131458329 :
AV  - S938 .C45 2005
PY  - 2005///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Conservation of natural resources
ER  -