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Technology adoption under seed access constraints and the economic impacts of improved pigeonpea varieties in Tanzania 期刊论文
发表期刊: AGRICULTURAL ECONOMICS. 出版年: 2008, 卷号: 39, 期号: 3, 页码: 309-323
作者:  Shiferaw, Bekele A.;  Kebede, Tewodros A.;  You, Liang
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Constrained adoption  Double hurdle model  Economic surplus model  Dry-land legumes  Pigeonpea varieties  Economic impacts  Tanzania