01872oam 2200565Ia 450 991069181140332120040402150355.0(CKB)5470000002349294(OCoLC)51776935ocm51776935(OCoLC)995470000002349294(OCoLC)71201048(EXLCZ)99547000000234929420030303d2001 ua 0engurmn||||||txtrdacontentcrdamediacrrdacarrierMethod 1623[electronic resource] cryptosporidium and giardia in water by filtration/IMS/FA[Washington, D.C.] :U.S. Environmental Protection Agency, Office of Water,[2001]vi, 68 pages digital, PDF fileTitle from title screen (viewed on Apr. 2, 2004).Prepared under the direction of William A. Telliard.This publication was prepared by DynCorp I & ET."April 2001.""EPA-821-R-01-025."Includes bibliographical references.Method 1623 WaterPurificationFiltrationUnited StatesCryptosporidiumUnited StatesGiardiaUnited StatesWaterAnalysisWater quality managementUnited StatesWaterPurificationFiltrationCryptosporidiumGiardiaWaterAnalysis.Water quality managementTelliard William A1385438DynCorp I&ET (Firm)United States.Environmental Protection Agency.Office of Water.AGLAGLOCLCQGPOBOOK9910691811403321Method 16233432971UNINA