000 00619nam a2200193Ia 4500
008 180116s2006 xxu||||| |||| 00| 0 eng d
082 _aWA675
_bWHO
100 _a World Health Organization
245 _aProtecting groundwater for health :
_bmanaging the quality of drinking water sources.
250 _a
260 _aLondon
_bIWA
_c2006
300 _a678 p.
_b26 cm.
440 _aWHO drinking water quality series
_v
500 _a
520 _a Potable Water, Water Pollution - -prevention and control
650 _aWater Pollution - -prevention and control
650 _aPotable Water
906 _a11408
_b
_c
999 _c26830
_d26830