TY  - BOOK
ED  - United Nations.
TI  - Sources and nature of water quality problems in Asia and the Pacific
PY  - 1998///
CY  - New York
PB  - United Nations
KW  - Water quality
KW  - case studies
KW  - Water pollution
KW  - Water resources development
KW  - Water supply
KW  - Asia
KW  - Pacific area
ER  -