01746oam 2200529zu 450 991100475030332120210807001541.01-61300-199-1(CKB)2670000000281866(SSID)ssj0000887001(PQKBManifestationID)12404043(PQKBTitleCode)TC0000887001(PQKBWorkID)10854442(PQKB)11010465(EXLCZ)99267000000028186620160829d2012 uy engtxtccrAWWA water operator field guide[Place of publication not identified]American Water Works Association2012Science and technology AWWA water operator field guide Bibliographic Level Mode of Issuance: Monograph1-58321-904-8 Water treatment plantsPurificationHandbooks, manuals, etcWaterDistributionHandbooks, manuals, etcWaterHandbooks, manuals, etcCivil & Environmental EngineeringHILCCEngineering & Applied SciencesHILCCEnvironmental EngineeringHILCCWater treatment plantsPurificationWaterDistributionWaterCivil & Environmental EngineeringEngineering & Applied SciencesEnvironmental Engineering628.1/62Lauer Bill1824948McCandless Timothy JFlancher DawnAmerican Water Works AssociationPQKBBOOK9911004750303321AWWA water operator field guide4392371UNINA