The geology of New Hampshire : a report comprising the results of explorations ordered by the legislature
New Hampshire. Geological and Mineralogical Survey; Hitchcock, Charles H. (Charles Henry), 1836-1919; Upham, Warren, 1850-1934; Huntington, Joshua Henry, 1833-1904; Quimby, Elihu T. (Elihu Thayer), 1826-1890; Scudder, Samuel Hubbard, 1837-1911; Flint, William F; Edwards, Arthur M. (Arthur Mead); Hawes, George Wesson, 1848-1882