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Google圖書搜尋
Irrigation in Utah
Walter Wesley McLaughlin
Ralf Rumel Woolley
出版
1911
URL
http://books.google.com.hk/books?id=gnLpswEACAAJ&hl=&source=gbs_api
註釋
A study about the Utah water supply, irrigation and water conservation projects. Includes also topics about the Utah climate, geography and agriculture.
