Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 578. The Iditarod-Ruby region Alaska.

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 574. Mining districts of the Dillon quadrangle, Montana and adjacent areas.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 594. Some mining districts in northeastern California and northwestern Nevada.
Published: (1915)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 598. Faunas of the boone limestone at St. Joe, Arkansas.
Published: (1915)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 559. Results of spirit leveling in Michigan 1911 and 1913.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 563. Results of spirit leveling in Maryland 1896 to 1911, inclusive.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 571. Results of spirit leveling in Kansas 1896 to 1913, inclusive.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 572. Results of spirit leveling in Nebraska 1896 to 1913, inclusive.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 570. Results of spirit leveling in Wisconsin 1897 to 1914, inclusive.
Published: (1915)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 566. Results of spirit leveling in Utah 1897 to 1914, inclusive.
Published: (1915)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 561. Results of spirit leveling in Hawaii 1910 to 1913, inclusive.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 562. Results of spirit leveling in Virginia 1900 to 1913, inclusive.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 555. Results of spirit leveling in Indiana 1897 to 1911, inclusive.
Published: (1913)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 575. Geology of the Standing Rock and Cheyenne River Indian Reservations, North and South Dakota.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 353. Geology of the Taylorsville Region, California.
Published: (1908)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 374. Mineral resources of the Kotsina-Chitina region, Alaska.
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 375. The Fortymile quadrangle Yukon-Tanana region Alaska.
Published: (1909)

Iditarod quadrangle : Alaska Resource Data File /
by: Keith, William J., 1933-
Published: (1996)

Authorizing Secretary of the Interior to negotiate with irrigation districts.
Published: (1927)

Authorizing Secretary of the Interior to negotiate with irrigation districts.
Published: (1927)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 508. The Onondaga fauna of the Allegheny region.
Published: (1912)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 358. Geology of the Seward Peninsula tin deposits Alaska.

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. George Otis Smith, Director. Professional paper 64. The Yakutat Bay region, Alaska. Physiography and glacial geology.
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 347. The Ketchikan and Wrangell mining districts, Alaska.
Published: (1908)

The Ruby-Kuskokwim region, Alaska /
by: Mertie, John Beaver, 1888-1980, et al.
Published: (1924)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 351. The Clays of Arkansas.
Published: (1908)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 523. Nitrate deposits.
Published: (1912)

Racing the Iditarod Trail /
by: Crisman, Ruth
Published: (1993)

Murder on the Iditarod Trail /
by: Henry, Sue, 1940-
Published: (1991)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 380. Contributions to economic geology 1908.
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 381. Contributions to economic geology 1908.
Published: (1910)

Bulletin 754 The Ruby-Kuskokwim Region Alaska.
Published: (1924)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 586. Slate in the United States.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 588. The constitution of the natural silicates.
Published: (1914)

Metallic mineral resources map of the Iditarod quadrangle, Alaska /
by: Cobb, Edward H. (Edward Huntington), 1916-1983
Published: (1978)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 376. Peat deposits of Maine.
Published: (1909)