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Clay investigations in the Southern States 1934-35

Lang, Walter B. (Walter Barnes), 1890-1973 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1940. 1940

Geography, geology, and mineral resources of part of southeastern Idaho

Mansfield, George Rogers, 1875-1947 author.
Washington : Department of the Interior, U.S. Geological Survey, 1927. 1927

Geography, geology, and mineral resources of the Fort Hall Indian reservation, Idaho

Mansfield, George Rogers, 1875-1947 author.
[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1920. 1920

Geography, geology and mineral resources of the Portneuf quadrangle, Idaho

Mansfield, George Rogers, 1875-1947 author.
[Washington, D.C.] : Department of the Interior, U.S. Geological Survey, 1929. 1929

Geology of the phosphate deposits northeast of Georgetown, Idaho

Richards, R. W. (Ralph Webster), 1879- author.
[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1914. 1914

Nitrate deposits in the Amargosa region, southeastern California

Noble, L. F. (Levi Fatzinger), 1882-1965 author.
[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1922. 1922

Nitrate deposits of the United States

Mansfield, George Rogers, 1875-1947 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1932. 1932

Phosphate resources of Florida

Mansfield, George Rogers, 1875-1947 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1942. 1942

Revision of the Beckwith and Bear River formations of southeastern Idaho

Mansfield, George Rogers, 1875-1947 author.
[Washington] : [Department of the Interior, United States Geological Survey], [1916] 1916