TY  - BOOK
AU  - Trivedi, Priya Ranjan.
TI  - International Encyclopaedia of Ecology and Environment Vol XII / 
U1  - G:55k 
PY  - 1984///
CY  - New Delhi : 
PB  - Indian Institute of Ecology and Environment , 
KW  - Life Science <Water Pollution>
ER  -