02580oam 2200601 450 991071677750332120210806111023.0(CKB)5470000002524398(OCoLC)680424741(OCoLC)631765095(OCoLC)667888035(OCoLC)985367481(OCoLC)1153329551(OCoLC)995470000002524398(EXLCZ)99547000000252439820101110d1998 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierExtent, magnitude, and sources of nitrate in the Flaxville and underlying aquifers, Fort Peck Indian Reservation, northeastern Montana /by David A. Nimick and Joanna N. Thamke ; in cooperation with the Office of Environmental Protection of the Fort Peck TribesHelena, Montana :U.S. Department of the Interior, U.S. Geological Survey,1998.1 online resource (iv, 45 pages) illustrations, mapsWater-resources investigations report ;98-4079Includes bibliographical references (pages 19-21).GroundwaterPollutionMontanaFort Peck Indian ReservationNitratesEnvironmental aspectsMontanaFort Peck Indian ReservationAgricultural chemicalsEnvironmental aspectsMontanaFort Peck Indian ReservationAgricultural chemicalsEnvironmental aspectsfastGroundwaterPollutionfastNitratesEnvironmental aspectsfastMontanaFort Peck Indian ReservationfastGroundwaterPollutionNitratesEnvironmental aspectsAgricultural chemicalsEnvironmental aspectsAgricultural chemicalsEnvironmental aspects.GroundwaterPollution.NitratesEnvironmental aspects.Nimick David A.1401136Thamke Joanna N.Geological Survey (U.S.),Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation, Montana.Office of Environmental Protection.OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOOCLCQCOPOCLCAGPOBOOK9910716777503321Extent, magnitude, and sources of nitrate in the Flaxville and underlying aquifers, Fort Peck Indian Reservation, northeastern Montana3469414UNINA