Books by R. J. Hundhausen:
Books in the extended shelves:
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Hundhausen, R. J.: Blue-Ledge copper-zinc mine, Siskiyou County, Calif. (U.S. Dept. of the Interior, Bureau of Mines, 1947) (page images at HathiTrust)- Hundhausen, R. J.: Exploration and utilization studies : John Day chromites, Oregon (U.S. Dept. of the Interior, Bureau of Mines, 1956), also by Hal J. Kelly, Henry M. Harris, Lloyd H. Banning, and United States Bureau of Mines (page images at HathiTrust)
- Hundhausen, R. J.: Investigation of the Minah lead-silver mine, Jefferson County, Mont. (U.S. Dept. of the Interior, Bureau of Mines, 1948), also by S. H. Lorain (page images at HathiTrust)
- Hundhausen, R. J.: Preliminary investigation of the Red Flats nickel deposit, Curry County, Oreg. (U.S. Dept. of the Interior, Bureau of Mines, 1954), also by Lloyd Harold Banning, J. R. McWilliams, and United States Bureau of Mines (page images at HathiTrust)
- Hundhausen, R. J.: Preliminary investigation of the Takilma-Waldo copper district, Josephine County, Oreg. (U.S. Bureau of Mines, 1956), also by United States Bureau of Mines (page images at HathiTrust)
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