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1by Grover, Nathan Clifford, 1868-1956“...Dept. of the Interior, U.S. Geological Survey : U.S. Govt. Print. Off,...”
Published 1928
Government Document Book -
2by Hamilton, Warren Bell, 1925-“...Dept. of the Interior, Geological Survey ; for sale by the Supt. of Docs., U.S. Govt. Print. Off.,...”
Published 1979
Government Document Book