Books by Ozni Porter Hood:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Hood, Ozni Porter, 1865-1937: Factors in the spontaneous combustion of coal (U.S. Dept. of the Interior, Bureau of Mines, 1922) (page images at HathiTrust)- Hood, Ozni Porter, 1865-1937: Investigations of the preparation and use of lignite, 1918-1925 (Govt. print. off., 1926), also by William Wallace Odell (page images at HathiTrust)
- Hood, Ozni Porter, 1865-1937: The smoke problem (U.S. Dept. of the Interior, Bureau of Mines, 1922), also by United States Bureau of Mines (page images at HathiTrust)
- Hood, Ozni Porter, 1865-1937: Spontaneous combustion of coal (U.S. Dept. of the Interior, Bureau of Mines, 1939) (page images at HathiTrust)
Find more by Ozni Porter Hood at your library, or elsewhere.