Books by W. J. Mapel:
Books in the extended shelves:
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Mapel, W. J. (William Jameson), 1922-: Summary report on the stratigraphy and structure of the northern and western flanks of the Black Hills uplift ([Washington D.C.] : United States Department of the Interior, Geological Survey, 1956., 1956), also by Charles Sherwood Robinson, Maxmilian H. Bergendahl, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)- Mapel, W. J. (William Jameson), 1922-: Uranium in black shale deposits, northern Rocky Mountains and Great Plains ([Washington, D.C.] : United States Department of the Interior, Geological Survey, 1956., 1956), also by U.S. Atomic Energy Commission and Geological Survey (U.S.) (page images at HathiTrust)
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