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Google圖書搜尋
Effectiveness Against the San Jose Scale of the Dry Substitutes for Liquid Lime-sulphur
Walter Sidney Abbott
Julian Jarnagin Culver
Will John Morgan
出版
U.S. Department of Agriculture
, 1926
URL
http://books.google.com.hk/books?id=6bYUzQEACAAJ&hl=&source=gbs_api