TY  - GEN
ED  - World Meteorological Organization,  Geneva W
TI  - Manual on water-quality monitoring : planning and implementation of sampling and field testing
SN  - 92-63-10680-0
PY  - 1988///
CY  - Geneva
PB  - WMO
KW  - WATER SUPPLY-WATER QUALITY
KW  - WATER POLLUTION-WATER QUALITY
ER  -