TY  - BOOK
AU  - KHANNA,DEV RAJ
TI  - ECOLOGY AND POLLUTION OF GANGA RIVER
SN  - 8170245419 :
U1  - 363.7394 19
PY  - 1993///
CY  - NEW DELHI
PB  - ASHISH PUBLISHING HOUSE
KW  - Ecology
KW  - Spines
KW  - Pollution
N1  - gm
N2  - Environment Management
ER  -