Books by Byron O. Pickard:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Pickard, Byron O. (Byron Oscar), 1882-1946: Development of workmen's compensation insurance for metal mines (Washington, D.C. : United States Department of the Interior, Bureau of Mines, 1924., 1924), also by United States Bureau of Mines (page images at HathiTrust)- Pickard, Byron O. (Byron Oscar), 1882-1946: Gunite in metal mines : with tables of costs and a bibliography ([Washington, D.C.] : United States Department of the Interior, Bureau of Mines, 1922., 1922), also by United States Bureau of Mines (page images at HathiTrust)
- Pickard, Byron O. (Byron Oscar), 1882-1946: Premium rates for compensation insurance for underground metal-mine workers (Washington, D.C. : United States Department of the Interior, Bureau of Mines, 1924., 1924), also by United States Bureau of Mines (page images at HathiTrust)
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