TY  - GEN
AU  - Prasad, Braj Nandan
AU  - Singh, Yashpal
TI  - Algal Indicators of Water Pollution
SN  - 812110128X
U1  - 628.16015798 
PY  - 1996///
CY  - Dehra Dun
PB  - Bishen Singh Mahendra Pal Singh
KW  - Water Pollution
KW  - Algae
KW  - Pollution Indicator
ER  -