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Google圖書搜尋
Proceedings of the Third Economics Policy Workshop on 'migration and Mechanization in Egyptian Agriculture'
其他書名
December 15-16, 1981
出版
Agricultural development systems project, ARE ministry of agriculture
, 1981
URL
http://books.google.com.hk/books?id=LfdgGwAACAAJ&hl=&source=gbs_api