TY  - BOOK
AU  - Bhatt,S.D..
AU  - Pande,R.K..
TI  - Ecology of the mountain waters
SN  - 81-7024-366-1
U1  - 577.6 PAT 
PY  - 1991///
CY  - New Delhi
PB  - A.P.H
N1  - Includes Bibliographical Rfererences and Index
ER  -