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Historical PDFs
Historical PDFs live on this shelf, separate from the US Government manuals.
Historical publication. Title and date are derived from the original filename; bibliographic details have not been independently verified.
7,955 historical PDFs
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- Geographic influences in american history 1903
- Geography of connecticut 1921
- Geography of france 1919
- Geography of illinois 1905
- Geography of indiana 1919
- Geography of kentucky 1914
- Geography of massachusetts 1878
- Geography of mississippi 1920
- Geography of new england 1916
- Geography of new jersey 1921
- Geography of pennsylvania 1891
- Geography of science 1905
- Geography of texas 1914
- Geography of the central andes 1922
- Geography of the hawaiian islands 1908
- Geography of utah 1908
- Geography of vermont 1907
- Geology applied to mining 1904
- Geology of colorado and western ore deposits 1893
- Geology of colorado ore deposits 1888