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Potato Research and Development in the Republic of Korea
International Potato CenterDouglas E. Horton
其他書名
Organization, Impact, and Issues
出版International Potato Center, 1988
ISBN92906011919789290601197
URLhttp://books.google.com.hk/books?id=qnEJjfoWuR0C&hl=&source=gbs_api
EBookSAMPLE
註釋Potaoes in the Korean food system; Early attempts at seed potato certification; The new seed program; Official and informal systems; Costs and benefits; Some issues for the future.