02305oas 2200685 a 450 991070299900332120251105213014.02152-1360(OCoLC)438782893(CONSER) 2009231449(CKB)1000000000805246(EXLCZ)99100000000080524620090924a20069999 ua aengur|||||||||||txtrdacontentcrdamediacrrdacarrierConservation systems research for improving environmental quality and producer profitability ... annual reportWashington, D.C. U.S. Dept. of Agriculture, Agricultural Research ServiceHTML filesAgricultural conservationSouthern StatesPeriodicalsConservation tillageSouthern StatesPeriodicalsSoil managementSouthern StatesPeriodicalsSustainable agricultureSouthern StatesPeriodicalsAgricultural conservationfast(OCoLC)fst00800596Conservation tillagefast(OCoLC)fst00875573Soil managementfast(OCoLC)fst01124446Sustainable agriculturefast(OCoLC)fst01139712Southern StatesfastPeriodicals.fastPeriodicals.lcgftAgricultural conservationConservation tillageSoil managementSustainable agricultureAgricultural conservation.Conservation tillage.Soil management.Sustainable agriculture.630Agricultural System Competitiveness and Sustainability National Program (U.S.)United States.Agricultural Research Service.GPOGPOGPODLCGPOOCLCQOCLCFOCLCQOCLCAGILDSOCLCQOCLCLOCLCQJOURNAL9910702999003321Conservation systems research for improving environmental quality and producer profitability ... annual report3132425UNINA