TY  - BOOK
AU  -  Swarup R
AU  - S N Mishra
AU  - V P Jauhari
TI  - Sources and charecterization of pollution
SN  - 8170993695
U1  - 628.5 
PY  - 1992///
CY  - New delhi 
PB  - Mittal publications
KW  - Waste production
KW  - Environmental trends
KW  - Social waste
ER  -