02287oam 2200589I 450 991071151000332120181126120411.0(CKB)5470000002484956(OCoLC)945662571(EXLCZ)99547000000248495620160329d2010 ua 0engurmn|||||||||txtrdacontentnrdamediacrrdacarrierFrom the surface down an introduction to soil surveys for agronomic use /United States Department of Agriculture, Natural Resources Conservation ServiceSecond edition.[Washington, D.C.] :United States Department of Agriculture, Natural Resources Conservation Service,2010.1 online resource (30 pages) illustrations (some color), maps (some color)"First edition (1991) by William D. Broderson, retired soil scientist. Sections 7 and 8 in the second edition (2010) by Jim R. Fortner, soil scientist, USDA, Natural Resources Conservation Service, National Soil Survey Center, Lincoln, Nebraska"--Page 1."First edition printed in 1991; revised in 1994, 2001, and 2003"--Page [2] of cover.Includes bibliographical references (page 30).From the surface down Soil surveysUnited StatesAgronomyUnited StatesSoil formationUnited StatesSoilsUnited StatesCompositionSoil conservationUnited StatesSoil horizonsUnited StatesAgronomyfastSoil surveysfastSoil surveysAgronomySoil formationSoilsComposition.Soil conservationSoil horizonsAgronomy.Soil surveys.Broderson William D.1394254Forner James R.United States.Natural Resources Conservation Service,United States.Soil Conservation Service,MEUMEUOCLCAGPOBOOK9910711510003321From the surface down3451375UNINA