A short-term evaluation of compressible stoppings used in trona mines

An edition of A short-term evaluation of compressible stoppings used in trona mines (1986)

A short-term evaluation of compressible stoppings used in trona mines

By Robert J. Timko

0 (0 Ratings)

0 Want to read0 Currently reading0 Have read

Publish Date

1986

Publisher

U.S. Dept. of the Interior, Bureau of Mines

Language

eng

Pages

Description:

subjects: Mine roof control, Trona mines and mining