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The Cle Elum River nickeliferous iron deposits, Kittitas County, Washington

Lamey, Carl A. (Carl Arthur), 1892- author.
Washington, D.C. : Government Printing Office 1952

Drill-hole correlation as an aid in exploration of magnetite deposits of the Jersey Highlands, New Y

Hawkes, H. E. (Herbert Edwin), 1912-1996 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1947. 1947

Geology of lode gold districts in the Klamath Mountains, California and Oregon

Hotz, Preston Enslow, 1913- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1971. 1971

Geology of the Yreka quadrangle, Siskiyou County, California

Hotz, Preston Enslow, 1913- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1977. 1977

Limonite deposits near Scappoose, Columbia County, Oregon : a description of low-grade iron deposits

Hotz, Preston Enslow, 1913- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1953. 1953

Mineral resources of proposed additions to the Salmon-Trinity Alps Primitive Area, California

Hotz, Preston Enslow, 1913- author.
[Reston, Va.] : United States Department of the Interior, Geological Survey, 1982. 1982

Mineral resources of the Salmon-Trinity Alps Primitive Area, California : an evaluation of the miner

Hotz, Preston Enslow, 1913- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1972. 1972

20th Brazilian Conference on Materials Science and Engineering : selected, peer reviewed papers from

Durnten-Zurich : Trans Tech Publicationd Limited, [2014] 2014

Nanostructured biomaterials for cranio-maxillofacial and oral applications

Amsterdam, Netherlands : Elsevier, [2018] 2018