000 00574nam a2200193Ia 4500
001 301036
005 20210416181557.0
074 _a0473-A-18(online)
086 0 _aEP 2.2:F 11/
245 0 0 _aFactoids
260 _aWashington,D.C.
500 _aLatest issue consulted: FY 2003
650 0 0 _aWater
_xPurification.
_9187410
_2Local
650 0 _aMunicipal water supply
_9256365
_2Local
650 0 0 _aWater quality
_9187430
_2Local
650 0 0 _aWater quality management
_9187433
710 0 0 _aUnited States
_9182913
_2Local
856 7 _uhttp://purl.access.gpo.gov/GPO/LPS23246
999 _c219879
_d219879