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  1. 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  
    BHL Collections: Library of Congress
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  2. Experiments with blister canker of apple trees / by H.W. Anderson.
    By: Anderson, H. W.
    Publication info: Urbana, Ill. :University of Illinois Agricultural Experiment Station,1930.
    Contributed by: University Library, University of Illinois Urbana Champaign
    Subjects: Apples  Canker (Plant disease)  Diseases and pests  
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  3. Fruit-trees and black-spot canker
    By: Carpenter, J. F. - British Columbia.
    Publication info: Victoria, B.C. :W.H. Cullin,1911.
    Contributed by: (
    Subjects: Canker (Plant disease)  Diseases and pests  Fruit  
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  4. Investigations of heat canker of flax /
    By: Reddy, C. S. - Brentzel, W. E.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1922.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Canker (Plant disease)  Diseases and pests  Flax  
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