01906nam 2200433 450 991071695140332120211110155932.0(CKB)5470000002526682(OCoLC)1285004524(EXLCZ)99547000000252668220211110d2010 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierWater quality (2000-08) and historical phosphorus concentrations from paleolimnological studies of Swamp and Speckled Trout Lakes, Grand Portage Reservation, northeastern Minnesota /by Victoria G. Christensen [and three others]Reston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2010.1 online resource (v, 53 pages) color illustrations, mapsScientific investigations report ;2010-5192"Prepared in cooperation with the Grand Portage Band of Chippewa Indians and the Science Museum of Minnesota."Includes bibliographical references (pages 15-17).Water quality PhosphorusMinnesotaGrand Portage ReservationWater qualityMinnesotaGrand Portage ReservationPaleolimnologyMinnesotaGrand Portage ReservationPhosphorusWater qualityPaleolimnologyChristensen Victoria G.1394369Geological Survey (U.S.),Grand Portage Band of Chippewa Indians.Science Museum of Minnesota.GPOGPOBOOK9910716951403321Water quality (2000-08) and historical phosphorus concentrations from paleolimnological studies of Swamp and Speckled Trout Lakes, Grand Portage Reservation, northeastern Minnesota3480160UNINA