TY  - BOOK
AU  - Meenakshi, P.
TI  - Elements of environmental science and engineering
SN  - 8120327748
U1  - 363.7 
PY  - 2005///
CY  - New Delhi
PB  - Prentice - hall of India pvt ltd
KW  - Natural resources
KW  - Water pollution
KW  - Soil pollution
N1  - Index
ER  -