01543oam 2200469 450 991071515950332120201216093705.0(CKB)5470000002508418(OCoLC)680161941(OCoLC)631836740(OCoLC)664542691(OCoLC)974644021(OCoLC)995470000002508418(EXLCZ)99547000000250841820101109d1987 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPH measurement of low-conductivity waters /by Eurybiades Busenburg and L. Niel PlummerReston, Virgnia :U.S. Geological Survey,1987.1 online resource (iv, 21 pages) illustrationsWater-resources investigations report ;87-4060Includes bibliographical references (page 21).Hydrogen-ion concentrationMeasurementHydrogen-ion concentrationMeasurementfastHydrogen-ion concentrationMeasurement.Hydrogen-ion concentrationMeasurement.Busenberg Eurybiades1413843Plummer L. NielGeological Survey (U.S.),OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOOCLCQCOPGPOBOOK9910715159503321PH measurement of low-conductivity waters3528643UNINA