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  1. Angular-leafspot of cucumber: dissemination, overwintering and control,
    By: Carsner, Eubanks,
    Publication info: Washington,Govt. print. off.,1918.
    Contributed by: Library of Congress
    Subjects: Leaf spots  
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  2. Black rot, leaf spot and canker of pomaceous fruits / L.R. Hesler.
    By: Hesler, L. R.
    Publication info: Ithaca, N.Y. :Cornell University,1916.
    Contributed by: Library of Congress
    Subjects: Apples  Black rot  Canker (Plant disease)  Diseases and pests  Leaf spots  
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  3. The leaf spots of the elm / by Lee Ellis Miles.
    By: Miles, Lee Ellis,
    Publication info: [Urbana?] :s.n.,1920.
    Contributed by: Library of Congress
    Subjects: Diseases and pests  Elm  Leaf spots  
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