TY  - GEN
AU  - Gautam , Ashutosh
TI  - Ecology and pollution of mountain waters: a case study of bhagirathi river
SN  - 8170243416
U1  - 574.526323 
PY  - 1990///
CY  - New Delhi
PB  - Ashish publishing 
KW  - WATER POLLUTION
KW  - CASE STUDY
KW  - BIOLOGY
KW  - AGRICULTURE
KW  - ECOLOGY
ER  -