02121oam 2200613 450 991071347750332120200421100447.0(CKB)5470000002500876(OCoLC)974643342(OCoLC)995470000002500876(EXLCZ)99547000000250087620170306d1986 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierWater-quality variability in four reservoirs in Phillips and Valley Counties, Montana May through August 1981 /by Rodger F. Ferreira and John H. LambingHelena, Montana :U.S. Geological Survey,1986.1 online resource (vi, 85 pages) illustrations, mapsWater-resources investigations report ;85-4209"Prepared in cooperation with the U.S. Bureau of Land Management."Includes bibliographical references (pages 58-59).Water-quality variability in four reservoirs in Phillips and Valley Counties, Montana ReservoirsMontanaPhillips CountyReservoirsMontanaValley CountyWater qualityMontanaReservoirsfastWater qualityMeasurementfastMontanafastMontanaPhillips CountyfastMontanaValley CountyfastReservoirsReservoirsWater qualityReservoirs.Water qualityMeasurement.Ferreira Rodger F.1390601Lambing John H.Geological Survey (U.S.),United States.Bureau of Land Management.COPCOPOCLCOOCLCFOCLCAOCLCQOCLCOOCLGPOBOOK9910713477503321Water-quality variability in four reservoirs in Phillips and Valley Counties, Montana3448140UNINA