00987nam 2200337Ka 450 991069313330332120050118095913.0(CKB)5470000002360184(OCoLC)57439533ocm57439533(OCoLC)995470000002360184(EXLCZ)99547000000236018420050118g20059999 ua 0engtxtrdacontentcrdamediacrrdacarrierSoil data mart[electronic resource]Washington, D.C. U.S. Dept. of Agriculture, NRCSTitle from home page (viewed 1/18/05).Soil surveysUnited StatesDatabasesSoilsUnited StatesDatabasesSoil surveysSoilsUnited States.Natural Resources Conservation Service.GPOGPOBOOK9910693133303321Soil data mart3153936UNINA