2026-04-03T14:17:39Z

Leonard, Joseph W., Humphreys, Kenneth King.

Title:

Optimum location of mining facilities for safety and economy.

Call Number:

P3908

Date:

1970

Description:

Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no.57.

Subject Topical:

Mine safety., Mineral industries--Economic aspects., Mineral industries--Safety measures., Mining engineering.

All:

Mineral industries--Safety measures., Mineral industries--Economic aspects., Mine safety., Mining engineering.