| 서명 / 저자 |
The history of tunneling in the United States / Michael F. Roach ; Colin A. Lawrence ; David R. Klug editor ; W. Brian Fulcher graphics editor
|
| 저자명 |
Roach, Michael F.
Lawrence, Colin A.
; Klug, David R. ed.
; Fulcher, W. Brian graphics ed.
|
| 발행사항 |
Colorado : Society for Mining, Metallurgy & Exploration, 2017
|
