TY  - BOOK
AU  - Gautam, Ashutosh
TI  - Ecology and pollution of mountain waters: A case study of Bhagirathi river
SN  - 8170243416
U1  - 577.4 G60E 
PY  - 1990///
CY  - New Delhi
PB  - Ashish publishing house
KW  - Ecology
ER  -