Books by Florence L. Feicht:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Feicht, Florence L.: Bureau of Mines midget impinger (U.S. Dept. of the Interior, Bureau of Mines, 1939), also by H. H. Schrenk (page images at HathiTrust)- Feicht, Florence L.: Bureau of Mines midget impinger for dust sampling (U.S. Dept. of the Interior, Bureau of Mines, 1937), also by J. B. Littlefield and H. H. Schrenk (page images at HathiTrust)
- Feicht, Florence L.: Determination by the dropping-Mercury-electrode procedure of lead, cadmium, and zinc in samples collected in industrial-hygiene studies (U.S. Dept. of the Interior, Bureau of Mines, 1942), also by H. H. Schrenk and Carlton E. Brown (page images at HathiTrust)
- Feicht, Florence L.: Efficiency of impingers for collecting lead dusts and fumes (U.S. Dept. of the Interior, Bureau of Mines, 1938), also by J. B. Littlefield and H. H. Schrenk (page images at HathiTrust)
- Feicht, Florence L.: Size of smallest dust particles revealed by various microscopic systems (U.S. Dept. of the Interior, Bureau of Mines, 1945), also by Carlton E. Brown (page images at HathiTrust)
Find more by Florence L. Feicht at your library, or elsewhere.