TY  - SER
AU  - Sharma,K.P..
TI  - Nature environment and pollution technology (2004) / 
U1  - 628.5 
PY  - 2004///
CY  - Maharashtra : 
PB  - Technoscience Publication , 
KW  - POLLUATION-ENVIRONMENTAL
N1  - Library has : V.3, no. 1-4,2004; NULL
ER  -