Department of the Interior. Monographs of the United States Geological Survey.

Department of the Interior Bulletin of the United States Geological Survey No. 58.
Published: (1889)

[Geological Survey monographs, v. 52; Geology of Lake Superior region].
Published: (1911)

Department of the Interior. United States Geological Survey. Charles D. Walcott, Director. The drumlins of southeastern Wisconsin.
Published: (1905)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 386. Pleistocene geology of the Leadville quadrangle, Colorado.
Published: (1909)

Professional paper No. 41. Department of the Interior. United States Geological Survey, Charles D. Walcott, Director. Geology of the Central Copper River Region, Alaska.
Published: (1904)

Department of the Interior bulletin of the United States Geological Survey No. 39.
Published: (1886)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 587. Geology and mineral resources of Kenai Peninsula, Alaska.
Published: (1915)

Department of the Interior. United States Geological Survey. Charles D. Walcott, Director. The Delavan Lobe of the Lake Michigan Glacier of the Wisconsin stage of glaciation and associated phenomena.
Published: (1904)

Department of the Interior. Bulletins of the United States Geological Survey Vol. VI.
Published: (1887)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Professional paper 61. Glaciation of the Uinta and Wasatch Mountains.
Published: (1909)

Geological sketches /
by: Agassiz, Louis, 1807-1873
Published: (1866)

Geological sketches /
by: Agassiz, Louis, 1807-1873
Published: (1886)

Report of the Secretary of the Interior; being part of the message and documents communicated to the two Houses of Congress at the beginning of the first session of the Fifty-first Congress.
Published: (1889)

Glacial and Pleistocene geology.
by: Flint, Richard Foster, 1902-1976
Published: (1957)

Geology of the Bighorn Mountains.
Published: (1906)

Glacial geology and the Pleistocene epoch /
by: Flint, Richard Foster, 1902-1976
Published: (1947)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1902)

Department of the Interior Monographs of the United States Geological Survey.
Published: (1889)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1903)

Department of the Interior Monographs of the United States Geological Survey.
Published: (1890)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1896)

Geologic reconnaissance in the Matanuska and Talkeetna basins, Alaska.
Published: (1907)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1897)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1915)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1896)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1884)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1889)

Department of the Interior monographs of the United States Geological Survey.
Published: (1885)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Professional Paper 82. The geology of Long Island New York.

[Geological Survey bulletin 417; Mineral resources of Nabesna-White River district, Alaska].
Published: (1910)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1915)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1898)

Department of the Interior monographs of the United States Geological Survey.
Published: (1885)

Department of the Interior Monographs of the United States Geological Survey.
Published: (1891)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1898)

Department of the Interior. Monographs of the United States Geological Survey.
Published: (1904)