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Google圖書搜尋
Impact of Irrigation on the Dynamics of Nitrate Movement in a Shallow Sand Aquifer
Walton R. Kelly
Chittaranjan Ray
出版
Illinois State Water Survey, Department of Natural Resources
, 1999
URL
http://books.google.com.hk/books?id=xi0iAQAAMAAJ&hl=&source=gbs_api