TY  - BOOK
AU  - Weiner, Ruth F
TI  - Environmental engineering
SN  - 81-312-0729-3
U1  - 628 
PY  - 2007///
CY  - N.Delhi
PB  - Elsevier
KW  - Environmental engineering
KW  - Water Pollution
KW  - Waste water treatment
KW  - Radioactive waste
KW  - Air pollution law
KW  - Noise pollution
ER  -