01312oam 2200397Ka 450 991069216290332120031202140744.0(CKB)5470000002351804(OCoLC)53813832ocm53813832(OCoLC)995470000002351804(EXLCZ)99547000000235180420031202d1997 ua 0engurcz||||||txtrdacontentcrdamediacrrdacarrierOn-farm soil water measurements[electronic resource] /David C. Nielsen[Akron, Colo.] :USDA-NRCS,[1997?]Conservation tillage fact sheet ;#6-97Title from title screen (viewed on Oct. 21, 2003)."Central Great Plains Research Station."Soil moistureMeasurementSoilsTestingSoil moistureMeasurement.SoilsTesting.Nielsen David C(David Christopher)1380777United States.Natural Resources Conservation Service.United States.Central Great Plains Research Station.GPOGPOBOOK9910692162903321On-farm soil water measurements3432802UNINA