TY  - BOOK
AU  - Chiras, Daniel D.
TI  - Environmental science
SN  - 9789380853604
U1  -  363.7/CHI/E 
PY  - 2012///
CY  - New Delhi
PB  - Jones & bartlelr
KW  - Environmental sciences
KW  - Sustainable development
KW  - Environmental policy
KW  - Environmental protection
KW  - Environment
KW  - Conservation
ER  -