000 01112nam a2200241zi 4500
005 20220228105305.0
008 110519s1995 xxua f000 0 eng
020 _a0160470323
035 _aMX001001252079
040 _aDGPO/DLC
_bspa
_cNKipM
_dDLC
_dUNAMX
050 0 _aKF27
_bE77
110 1 _aEstados Unidos.
_bCongress.
_bHouse
245 1 0 _aImpact of Safe Drinking Water Act regulations on small drinking water systems :
_bhearing before the Environment, Energy, and Natural Resources Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Third Congress, second session, March 14, 1994
264 1 _aWashington :
_bU.S. G.P.O. :
_bFor sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,
_c1995
300 _aiii, 207 páginas :
_bilustraciones
650 0 _aAgua potable
_zEstados Unidos
650 0 _aAgua potable
_xContaminación
_zEstados Unidos
650 0 _aAgua
_xPurificación
_zEstados Unidos
_xCostos
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c36002
_d36002