The Online Books Page

Books by John J. Matzko:

Books in the extended shelves:

• Matzko, John J.: Microscopic determination of the nonopaque minerals (U.S. G.P.O. :, 1984), also by Michael Fleischer, Esper S. Larsen, and Ray E. Wilcox (page images at HathiTrust)
• Matzko, John J.: Radiometric investigations along the Taylor Highway and part of the Tanana River, Alaska (Washington, D.C. : United States Department of the Interior, Geological Survey, 1956., 1956), also by Max Gregg White, Arthur E. Nelson, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)
• Matzko, John J.: Reconnaissance for uranium and thorium in Alaska, 1954 (Washington, D.C. : U.S. Dept. of the Interior, Geological Survey, 1957., 1957), also by Robert Glenn Bates, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)
• Matzko, John J.: Summary of reconnaissance for uranium in Alaska,1955 (Washington, D. C. : U.S. Dept. of the Interior, Geological Survey, 1957., 1957), also by Val L. Freeman, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)

Find more by John J. Matzko at your library, or elsewhere.