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Social Interactions, Aspirations, and Agricultural Innovations: Linkages with Income and Food Security in Rural Ethiopia

Daniel Ayalew Mekonnen

出版	Universitäts- und Landesbibliothek Bonn, 2016
URL	http://books.google.com.hk/books?id=yBPXzQEACAAJ&hl=&source=gbs_api