Books by William Bennett Berwald:
Books in the extended shelves:
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Berwald, William Bennett, 1901-: Deviation of natural gas from Boyle's law (U.S. Dept. of the Interior, Bureau of Mines, 1932), also by Theodore W. Johnson (page images at HathiTrust)- Berwald, William Bennett, 1901-: Viscosity of natural gas (U.S.Bureau of Mines, 1933), also by Theodore W. Johnson and United States Bureau of Mines (page images at HathiTrust)
Find more by William Bennett Berwald at your library, or elsewhere.