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By: Allard, H. A. (Harry Ardell),Edition:Publication info: 1930-1960Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botanists Botany Bull Run Mountains Correspondence Field notes United States Virginia West VirginiaBHL Collections: Smithsonian Field Books collection
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By: Allard, H. A. (Harry Ardell),Edition:Publication info: 1930-1960Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botanists Botany Bull Run Mountains Field notes United States VirginiaBHL Collections: Smithsonian Field Books collection
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By: Allard, H. A. (Harry Ardell),Edition:Publication info: 1930-1960Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botanists Botany Bull Run Mountains Field notes Maine United States Virginia West VirginiaBHL Collections: Smithsonian Field Books collection
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By: Allard, H. A. (Harry Ardell),Edition:Publication info: 1930-1960Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botanists Botany Bull Run Mountains Field notes Maryland United States Virginia West VirginiaBHL Collections: Smithsonian Field Books collection
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By: Allard, H. A. (Harry Ardell),Edition:Publication info: 1936-1937Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botanists Botany Bull Run Mountains Field notes United States Virginia West VirginiaBHL Collections: Smithsonian Field Books collection