Transactions of the American Institute of Mining Engineers, Vol. 24: February 1894 to October 1894, Inclusive (Classic Reprint) - Softcover

Excerpt from Transactions of the American Institute of Mining Engineers, Vol. 24: February 1894 to October 1894, Inclusive

Notes on the Unwatering Of a Flooded Mine, and on the Permeability Of Natural Strata to Air. By beverley S. Randolph, Survey of Underground Connections at Leavenworth, Kansas. By edwin A. Sperry, ore-washer at Longdale, Virginia. By guy R. Johnson (see Discussion, p.

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