01173nam 2200349I 450 991071160500332120181219134201.0(CKB)5470000002486016(OCoLC)1079421960(EXLCZ)99547000000248601620181219d2015 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPhysical, chemical, and biological indicators for soil quality assessment and management[Lincoln, Neb.?] :USDA Natural Resources Conservation Service,2015.1 online resource (2 unnumbered pages)Soil quality indicators"January 2015."SoilsQualityUnited StatesSoil conservationUnited StatesSoilsQualitySoil conservationUnited States.Natural Resources Conservation Service,GPOGPOBOOK9910711605003321Physical, chemical, and biological indicators for soil quality assessment and management3346721UNINA