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Destruction of Obnoxious Insects, Phylloxera Potato Bettle, Cotton-worm, Colorado Grasshopper, and Greenhouse Pests, by Application of the Yeast Fungus
Hermann August Hagen
出版1879
URLhttp://books.google.com.hk/books?id=Cc4aAAAAYAAJ&hl=&source=gbs_api
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