TY  - BOOK
AU  - Agarwal
AU  - 
AU  - C. R
AU  - Kothari
TI  - Pollution ecology
SN  - 81-85167-28-1
U1  - 574.5222 
CY  - Udaipur
KW  - Pollution - Ecology
N1  - Includes references and index
ER  -