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By: Hitchcock, A. S. (Albert Spear),Edition:Publication info: 1914-1915Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botany Field notes Maryland Mount Rainier National Park Oregon Plummers Island United States Washington WyomingBHL Collections: Smithsonian Field Books collection
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By: Hitchcock, A. S. (Albert Spear),Edition:Publication info: 1915-1917Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Beltsville Botany Field notes Maryland Plummers Island Takoma Park United States VirginiaBHL Collections: Smithsonian Field Books collection
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By: Hitchcock, A. S. (Albert Spear),Edition:Publication info: 1916-1917Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botany Field notes Great Falls Haleakala Crater Hawaii Maryland Maui Plummers Island Suitland United States Virginia WaialealeBHL Collections: Smithsonian Field Books collection