TY  - BOOK
AU  - Roy,Parinal
TI  - Ecological imbalances of the Ganga river system: its impact on aquaculture / 
SN  - 8170351952
U1  - 577.64 
PY  - 1998///
CY  - New Delhi : 
PB  - Daya Publishing House , 
KW  - WATER POLLUTION
N1  - NULL
ER  -