00998nam 2200373 450 991055509420332120190319094905.00-89118-278-0(CKB)3810000000041871(WaSeSS)IndRDA00111418(EXLCZ)99381000000004187120190319d1968 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierFood for billions /D. C. Smith, editorMadison, Wisconsion :American Society of Agronomy,1968.1 online resource (52 pages)0-89118-372-8 AgricultureFood supplyElectronic books.Agriculture.Food supply.630Smith D. C.WaSeSSWaSeSSBOOK9910555094203321Food for billions2818368UNINA