TY  - BOOK
AU  - Chiras, Daniel D.
AU  - Reganold, John P,
TI  - Natural resource conservation: Management for a sustainable future 
SN  - 9789332536685
U1  - 333.72 
PY  - 2015///
CY  - Noida
PB  - Pearson
KW  - ECONOMICS
ER  -