01610oam 2200493I 450 991071160580332120181219135042.0(CKB)5470000002486008(OCoLC)41671605(EXLCZ)99547000000248600819990708d1996 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierSoil quality resource concerns: soil erosionWashington, D.C. :USDA Natural Resources Conservation Service,1996.1 online resource (2 unnumbered pages) color illustrationsSoil quality information sheet"April 1996.""Prepared by the National Soil Survey Center in cooperation with the Soil Quality Institute, NRCS, USDA, and the National Soil Tilth Laboratory, Agricultural Research Service, USDA"--Page [2].Soil quality resource concernsSoil erosionUnited StatesSoil conservationUnited StatesSoil conservationfastSoil erosionfastSoil erosionSoil conservationSoil conservation.Soil erosion.National Soil Survey Center (U.S.),AGLAGLOCLCQAGLOCLCFOCLCOOCLCQGPOBOOK9910711605803321Soil quality resource concerns: soil erosion3346729UNINA