TY  - GEN
AU  - Khanna, Dev Raj
TI  - Ecology and pollution of Ganga river
SN  - 81-7024-541-9
U1  - 574.526323 
PY  - 1993///
CY  - New Delhi
PB  - Ashish Publishing House
KW  - Pollution
KW  - Biological factors
KW  - Physicochemical effects
KW  - Geology
KW  - Ecology
KW  - Ganga river
N1  - Bibliography: p. 225-241; 2011/01/03
ER  -