【作者(必填)】Kebede
【文题(必填)】Risk BehaviorandNewAgriculturalTechnologies: TheCase ofProducers in theCentralHighlandsofEthiopia
【年份(必填)】1992
【全文链接或数据库名称(选填)】
Kebede·Risk BehaviorandNewAgriculturalTechnologies: TheCase ofProducers in theCentralHighlandsofEthiopia·Quarterly Journal
of InternationalAgriculture, 1992, 31