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Google圖書搜尋
Movement of Atrazine and Nitrate in Sharkey Clay Soil : Evidence of Preferential Flow
Christopher E.C. Gan
H. Y. Hanna
Richard L. Parish
Richard Thomas Dunand
Robert M. Grodner
出版
Louisiana State University Agricultural Center, Louisiana Agricultural Experiment Station
, 1955
URL
http://books.google.com.hk/books?id=BN1KAQAAMAAJ&hl=&source=gbs_api