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Google圖書搜尋
Bacterial Spot of Peach and Its Behavior in Delaware
Delaware Agricultural Experiment Station
S. L. Hopperstead
Thomas Franklin Manns
出版
University of Delaware Agricultural Experiment Station
, 1945
URL
http://books.google.com.hk/books?id=U7S1cQAACAAJ&hl=&source=gbs_api