Timbering and Support of Underground Workings for Small Mines

Bulletins (B): B-21

Bulletins (B): B-21
Year: 1962
Authors:
W.W. Staley
Pages: 84
ISBN: 1-55765-020-9

FREE Digital Downloads

Help us help you: Please select one of the options below indicating what you will be using the data for. Thank you!

Download Document (PDF | 12,321 KB)

Availability

Print on demand

Purchase Options

Publication ID: B-21
Price: $12.60
Request Item
Requesting an item will add it to your shipping order. Payment will need to be completed by calling the IGS office (208-885-7991). For more information, see How to Order