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By: Valleau, W. D. (William Donney), - Johnson, E. M. (Edward Marshall),Edition:Publication info: Lexington, Kentucky Agricultural Experiment Station, University of Kentucky, 1935Volume: no.361Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Diseases and pests Tobacco Tobacco mosaic diseaseBHL Collections:
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By: Valleau, W. D. (William Donney), - Johnson, E. M. (Edward Marshall),Edition:Publication info: Lexington, Kentucky Agricultural Experiment Station, University of Kentucky, 1935Volume: no.360Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Diseases and pests Tobacco Tobacco mosaic diseaseBHL Collections: