TY  - BOOK
AU  - Trivedi, R.K.
AU  - Trivedi, R.K.
TI  - Ecology And Pollution Of Indian Rivers
U1  - H4227:5v2z7 
PY  - 1988///
CY  - New Delhi
PB  - Ashish Publishing House
KW  - H4227:5v2z7
ER  -