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Google圖書搜尋
Agriculture and the Environment
John M. Sweeten
F. J. Humenik
出版
American Society of Agricultural Engineers
, 1984
主題
Law / Agricultural
Political Science / Public Policy / Agriculture & Food Policy
ISBN
0916150623
9780916150624
URL
http://books.google.com.hk/books?id=KKthQgAACAAJ&hl=&source=gbs_api