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  1. Cytological methods for the detection, identification, and characterization of orchid viruses and their inclusion bodies /
    By: Ko, Nan-Jing,
    Publication info: 1985.
    Contributed by: University of Florida, George A. Smathers Libraries (archive.org)
    Subjects: Diseases and pests  Dissertations, Academic  Orchids  Plant Pathology  Plant Pathology thesis Ph. D  UF  Virus diseases of plants  
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  2. Fruit virus diseases in New York in retrospect /
    By: Hildebrand, E. M. - United States.
    Publication info: Beltsville, Md. :Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture,1953.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Fruit  New York (State)  Virus diseases of plants  
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  3. Recent studies on virus diseases of apple in the United States and Canada.
    By: United States.
    Publication info: Beltsville, Md. :Crops Research Division, Agricultural Research Service, United States Department of Agriculture,1959.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Apples  Canada  Diseases and pests  United States  Virus diseases of plants  
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  4. Virus diseases of orchids /
    By: Kado, Clarence I.
    Publication info: [Berkeley, Calif.] :Division of Agricultural Sciences, University of California,[1970]
    Contributed by: University of California, Davis Libraries (archive.org)
    Subjects: Diseases and pests  Orchids  Virus diseases of plants  
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  5. Virus in the cell.
    By: Cook, J. Gordon
    Publication info: New York,Dial Press,1957.
    Contributed by: Internet Archive (archive.org)
    Subjects: Virus diseases  Virus diseases of plants  Viruses  
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  6. Viruses described primarily of leguminous vegetable and forage crops /
    By: Weiss, Freeman. - United States.
    Publication info: [Washington, D.C.] :Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture,1945.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forage plants  Legumes  United States  Virus diseases of plants  
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  7. Viruses described primarily of ornamental or miscellaneous plants /
    By: Brierley, Philip, - United States.
    Publication info: [Washington, D.C.] :Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture,1944.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Plants, Ornamental  United States  Virus diseases of plants  
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  8. Viruses described primarily of ornamental or miscellaneous plants, II /
    By: Brierley, Philip, - United States.
    Publication info: [Washington, D.C.] :Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture,1945.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Plants, Ornamental  United States  Virus diseases of plants  
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