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Google圖書搜尋
Memorandum on Replenishing Ground Water Supplies by Sinking Water Through Wells Or Shafts
Dean C. Muckel
出版
Soil Conservation Servis, Research Division of Irrigation and Water Conservation
, 1945
URL
http://books.google.com.hk/books?id=2RbwGwAACAAJ&hl=&source=gbs_api