Authors: Cha
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Sort By:
- Horstmann, Henry Charles -
- Horton, Charles M. (Charles Marcus) 1879-
- Hose, Charles 1863-1929
- Hoskins, Robert, Mrs. 1837-
- Hotham, Charles -
- Houstoun, Mrs. (Matilda Charlotte) -1892
- Howard-Bury, Charles 1881-1963
- Howell, Charles Fish 1868-1943
- Hubback, Edith C. (Edith Charlotte) 1876-1945
- Hubbard, Charles D. (Charles Daniel) 1876-1951
- Hubbard, Charles Eustis 1842-
- Hudson, Charles B. (Charles Bradford) 1865-1939
- Hughes, Charles C. -
- Hunn, Charles Elias -
- Hunt, Charles B. (Charles Butler) 1906-1997
- Huntley, Florence -1912
- Husmann, George C. (George Charles) 1861-1939
- Hutchison, D. C. (David Chapel) 1869-1954
- Hutson, Charles Woodward 1840-1936
- Huysmans, J.-K. (Joris-Karl) 1848-1907
- Hyne, C. J. Cutcliffe 1866-1944
- Iamblichus -
- Illinois State Geological Survey -
- Ing, Dean 1931-2020
- Ingerson, Frank 1879-1968