TY  - BOOK
AU  - Sati, Vishwambhar Prasad.
TI  - An introduction to environment
SN  - 9788131604977
U1  - 333.72 
PY  - 2012///
CY  - Jaipur: 
PB  - Rawat Publications, 
KW  - Ecology
KW  - Economics
KW  - Environment
KW  - Natural resources
ER  -