TY  - BOOK
ED  - India, Min. of Environment and Forests, CPCB
TI  - Water quality - Status and statistics (1998)
U1  - 363.7394021 21st
PY  - 2001///
CY  - New Delhi
PB  - The author
KW  - ENVIRONMENT-INDIA; ENVIRONMENTAL PROBLEMS; POLLUTION; WATER POLLUTION; WATER QUALITY STATUS-RIVERS-INDIA
ER  -