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Google圖書搜尋
The role of basic research in agricultural technology, 14 October 1970
出版
Institution Building Workshop, October, 12-16, 1970, Scientific Development Centre, Rawamangun-Djakarta
, 1970
URL
http://books.google.com.hk/books?id=YYNsNQAACAAJ&hl=&source=gbs_api