TY  - SER
AU  - Sharma,K.P..
TI  - Nature environment and pollution technology (2003) / 
U1  - 628.5 
PY  - 2003///
CY  - Maharashtra : 
PB  - Technoscience Publication , 
KW  - POLLUATION-ENVIRONMENTAL
N1  - Library has : V.2, no. 1-4,2003; NULL
ER  -