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Google圖書搜尋
The Public Sector as Stimulus of Innovation Adoption in African Smallholder Agriculture
David Jeremiah Vail
其他書名
A Case Study in Teso District Uganda
出版
Yale University
, 1971
URL
http://books.google.com.hk/books?id=cm8fAQAAIAAJ&hl=&source=gbs_api
