01381nas 2200373 a 450 991070195230332120120718161847.0(CKB)5470000002422595(OCoLC)800432077(EXLCZ)99547000000242259520120718a20119999 oa engur|||||||||||txtrdacontentcrdamediacrrdacarrierAgricultural soil erosion and carbon cycle observations[electronic resource] gaps threaten climate mitigation policies ... annual report[Washington, D.C.] U.S. Dept. of Agriculture, Agricultural Research Service1 online resourceAgricultural soil erosion and carbon cycle observations Soil managementIowaPeriodicalsCarbon sequestrationIowaPeriodicalsCarbon cycle (Biogeochemistry)IowaPeriodicalsSoil managementCarbon sequestrationCarbon cycle (Biogeochemistry)ARS Climate Change, Soils, and Emissions National Program (U.S.)United States.Agricultural Research Service.GPOGPOJOURNAL9910701952303321Agricultural soil erosion and carbon cycle observations3474140UNINA