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Gunite in the Calumet and Hecla mines
Historical Society of Pennsylvania - Closed Stacks VoB* .79
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- Format:
- Book
- Author/Creator:
- Knox, John.
- Series:
- Abraham Baldwin Agricultural College. Bulletin ; no. 132.
- Bulletin ; no. 132
- Language:
- English
- Subjects (All):
- Cement gun.
- Mining engineering.
- Local Subjects:
- Cement gun.
- Mining engineering.
- Physical Description:
- [8] p. : ill. ; 23 cm.
- Local Notes:
- Reprinted from Michigan College of mines alumnus, December, 1920.
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