Science and foodde Jock R. AndersonMateriasAgricultural innovationsAgricultureConsultative Group on International Agricultural ResearchFood cropsFood supplyInternational cooperationResearchYieldsInnovationsRechercheAlimentsApprovisionnementEdiciones (1)Science and food (1988)World Bank · inglésMás obras de Jock R. AndersonVariability in grain yieldsAgricultural technology in Sub-Saharan AfricaAgricultural research policy
AA Dynamic simulation model of the world jute economyA Dynamic simulation model of the world jute economy
AA Dynamic simulation model of the world jute economyA Dynamic simulation model of the world jute economy