01895oas 2200613 c 450 991058559870332120251105213014.02224-9958(DE-599)ZDB3129174-0(OCoLC)1339981462(CONSER) 2023236983(CKB)5680000000066179(EXLCZ)99568000000006617920220802a20uu9999 uy spaurunu||||||||txtrdacontentcrdamediacrrdacarrierAgua, saneamiento & ambienteGuatemalaEscuela Regional de Ingeniería Sanitaria y Recursos Hidráulicos, Facultad de Ingeniería, Universidad de San Carlos de Guatemala1 online resource2222-2499 Agua, saneamiento y ambienteAgua saneam. ambienteWater resources developmentPeriodicalsWater quality managementPeriodicalsWater-supplyPeriodicalsSanitationPeriodicalsSanitationfast(OCoLC)fst01105094Water quality managementfast(OCoLC)fst01171900Water resources developmentfast(OCoLC)fst01171955Water-supplyfast(OCoLC)fst01172350PeriodicalsfastPeriodicals.lcgftWater resources developmentWater quality managementWater-supplySanitationSanitationWater quality managementWater resources developmentWater-supplyQ2UQ2UAUDCUVOCLCFORUOCLCQJOURNAL9910585598703321Agua, Saneamiento & Ambiente2902719UNINA