TY  - BOOK
AU  - Khanna,D.R
AU  - Chugh,Tarun
TI  - Microbial ecology: A study of river ganga
SN  - 8171418503
U1  - 579.1 
CY  - New Delhi
PB  - Discovery 
KW  - Microorganism
KW  - River ganga-Ecology
ER  -