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Impact of Safe Drinking Water Act regulations on small drinking water systems : hearing 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 - iii, 207 páginas : ilustraciones

ISBN: 0160470323

Subjects--Topical Terms:
Agua potable--Estados Unidos
Agua potable--Contaminación--Estados Unidos
Agua--Purificación--Costos--Estados Unidos

LC Class. No.: KF27 / E77