Books by D. G. Puglio:
Books in the extended shelves:
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Puglio, D. G. (Donald G.): Geology, mining, and methane content of the Freeport and Kittanning coalbeds in Indiana and surrounding counties, Pa. (U.S. Dept. of the Interior, Bureau of Mines, 1979), also by Anthony Iannacchione (page images at HathiTrust)- Puglio, D. G. (Donald G.): Geology of the Lower Kittanning coalbed and related mining and methane emission problems in Cambria County, Pa. (Dept. of the Interior, Bureau of Mines, 1979), also by Anthony T. Iannacchione and United States Bureau of Mines (page images at HathiTrust)
- Puglio, D. G. (Donald G.): Methane content and geology of the Hartshorne coalbed in Haskell and Le Flore Counties, Okla (Bureau of Mines, 1979), also by Anthony T. Iannacchione (page images at HathiTrust)
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