TY  - BOOK
ED  - World Health Organization.
TI  - Surveillance of drinking-water quality
SN  - 9241400633
PY  - 1976///
CY  - Geneva
PB  - World Health Organization
KW  - Drinking water
KW  - standards
KW  - Water pollution
KW  - prevention and control
KW  - Water supply
UR  - http://apps.who.int/iris/
ER  -