TY  - GEN
AU  - Rajvaidya,Neelima
TI  - Environmental pollution control engineering
SN  - 8122403018 (New Delhi)
U1  - 428.2 
PY  - 2005///
CY  - New Delhi
PB  - A.P.H. Publishing Gorporation
KW  - Pollution
N1  - Includes  index
ER  -