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Google圖書搜尋
Irrigation
Max C. Jensen
Mel Ardene Hagood
Paul Kenneth Fanning
其他書名
Structures and Methods for Water Control
出版
Extension Service, Institute of Agricultural Sciences, State College of Washington
, 1954
URL
http://books.google.com.hk/books?id=rNs5HQAACAAJ&hl=&source=gbs_api