Books by S. O. Andros:
Books in the extended shelves:
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Andros, S. O.: Coal mining in Illinois (University of Illinois, 1915), also by United States Bureau of Mines, University of Illinois (Urbana-Champaign campus). Dept. of Mining Engineering, and Illinois State Geological Survey (page images at HathiTrust)- Andros, S. O.: Coal mining practice in district II (University of Illinois, 1914), also by United States Bureau of Mines, University of Illinois (Urbana-Champaign campus). Dept. of Mining Engineering, and Illinois State Geological Survey (page images at HathiTrust)
- Andros, S. O.: Coal mining practice in district III (University of Illinois, 1915), also by United States Bureau of Mines, University of Illinois (Urbana-Champaign campus). Dept. of Mining Engineering, and Illinois State Geological Survey (page images at HathiTrust)
- Andros, S. O.: Coal mining practice in district IV (University of Illinois, 1915), also by United States Bureau of Mines, University of Illinois (Urbana-Champaign campus). Dept. of Mining Engineering, and Illinois State Geological Survey (page images at HathiTrust)
- Andros, S. O.: Coal mining practice in district VI (University of Illinois, 1914), also by United States Bureau of Mines, University of Illinois (Urbana-Champaign campus). Dept. of Mining Engineering, and Illinois State Geological Survey (page images at HathiTrust)
Find more by S. O. Andros at your library, or elsewhere.