Books by Benjamin I. Ferber:
Books in the extended shelves:
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Ferber, Benjamin I.: Freon 113 as a test material for chemical cartridge respirators (U.S. Dept. of Interior, Bureau of Mines, 1970), also by Charles F. Swab and United States Bureau of Mines (page images at HathiTrust)- Ferber, Benjamin I.: Gas-sampling capability of vacutainers (Dept. of the Interior, Bureau of Mines, 1978), also by Robert W. Freedman and Wayne H. Duerr (page images at HathiTrust)
- Ferber, Benjamin I.: Respirator filter penetration using sodium chloride aerosol (U.S. Dept. of the Interior, Bureau of Mines, 1970), also by Albert Rhode, Fred J. Brenenborg, and United States Bureau of Mines (page images at HathiTrust)
- Ferber, Benjamin I.: Sampling capability of vacutainers for fixed gases and low-molecular-weight hydrocarbons (U.S. Dept. of the Interior, Bureau of Mines, 1976), also by Robert W. Freedman and United States Bureau of Mines (page images at HathiTrust)
Find more by Benjamin I. Ferber at your library, or elsewhere.