01810oam 2200517 450 991071533720332120210302102422.0(CKB)5470000002510664(OCoLC)1091023511(OCoLC)971497715(OCoLC)1103316884(OCoLC)995470000002510664(EXLCZ)99547000000251066420190331d1991 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPrograms and analytical methods for the U.S. Geological Survey acid rain quality-assurance project /by Randolph B. See [and three others]Denver, Colorado :U.S. Geological Survey,1990.1 online resource (v, 57 pages) illustrations, mapWater-resources investigations report ;90-4029Includes bibliographical references (pages 19-20).Acid rainGovernment policyUnited StatesAcid rainStudy and teachingStandardsUnited StatesAcid depositionUnited StatesAcid depositionfastEvaluationfastUnited StatesfastAcid rainGovernment policyAcid rainStudy and teachingStandardsAcid depositionAcid deposition.Evaluation.See Randolph B.1387376Geological Survey (U.S.),OCLCEOCLCEOCLCQCOPOCLCFOCLCQGPOBOOK9910715337203321Programs and analytical methods for the U.S. Geological Survey acid rain quality-assurance project3530668UNINA