North American Tunneling 2012 proceedings /
Wedi'i Gadw mewn:
| Awduron Corfforaethol: | , |
|---|---|
| Awduron Eraill: | |
| Fformat: | Electronig Trafodyn Cynhadledd eLyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Englewood, Colo. :
Society for Mining, Metallurgy and Exploration,
c2012.
|
| Pynciau: | |
| Mynediad Ar-lein: | An electronic book accessible through the World Wide Web; click to view |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
Tabl Cynhwysion:
- track 1. Technology
- track 2. Design
- track 3. Planning
- track 4. Case histories.