TY  - BOOK
AU  - Trivedy,R.K.
TI  - Ecology and pollution of Indian rivers
SN  - 8170242150 
U1  - 614.772 
PY  - 1988///
CY  - New Delhi
PB  - Ashish Pub. House
KW  - Water
KW  - Stream ecology
KW  - Water quality
N1  - Contributed articles; Includes indexes
ER  -