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John Stuart Allen Papers, USF Archives Box 6 Folder 28




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John Stuart Allen Papers, USF Archives Box 6 Folder 4




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John Stuart Allen Papers, USF Archives Box 5 Folder 25




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John Stuart Allen Papers, USF Archives Box 5 Folder 9




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John Stuart Allen Papers, USF Archives Box 5 Folder 8




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John Stuart Allen Papers, USF Archives Box 5 Folder 6




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John Stuart Allen Papers, USF Archives Box 3 Folder 22-3 Misc




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John Stuart Allen Papers, USF Archives Box 3 Folder 15




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John Stuart Allen Papers, USF Archives Box 4 Folder 15




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John Stuart Allen Papers, USF Archives Box 4 Folder 11




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John Stuart Allen Papers, USF Archives Box 4 Folder 4




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John Stuart Allen Papers, USF Archives Box 4 Folder 2




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John Stuart Allen Papers, USF Archives Box 21 kY2




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John Stuart Allen Papers, USF Archives Box 3 Folder 34




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John Stuart Allen Papers, USF Archives Box 27 Folder 17




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Research notes from The Private World of the Last Tsar: In the photographs and notes of General Count Alexander Grabbe, March 1, 2013




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Jack Wright and his ironclad air motor, or, Searching for a lost explorer




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Across Arabia, or, Frank Reade, Jr.'s search for the forty thieves : a weird story of the land of mystery and magic




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Specimen USF 07088 Archimedes




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Dave Porter's great search; or, The perils of a young civil engineer




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1991: Proceedings of the Appalachian karst symposium: Radford, Virginia, March 23-26, 1991




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A preliminary assessment of speleothem sampling methods for paleoclimate research




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report




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Cave Research Foundation Annual Report