USBM B 390
Title:Stoping methods and costs
Authors:Gardner, E.D. and Jackson, C.F.
Publisher:U.S. Bureau of Mines
Ordering Info:This publication is out of print. Reproductions may be available. Download below or please see our publication sales page for more information.
Quadrangle(s):Juneau, Alaska Statewide, Seward
Gardner, E.D. and Jackson, C.F., 1936, Stoping methods and costs: U.S. Bureau of Mines Bulletin 390, 306 p.
- b390.pdf (7.9 M)