Occupational exposure to radon progeny in underground mines.

Mode of access: Internet.

Hazards and protection of underground transformer installations /

Mode of access: Internet.

Computer applications in underground mining systems : final report : prepared for Office of Coal Research, Dept. of Interior ... /

"Period of performance: September, l968- December, 1973."

Analysis of underground openings in rock by finite element methods : final report /

"This research was supported by the Advanced Research Projects Agency of the Department of Defense and was monitored by the Bureau of Mines ..."

Dust sampling and laboratory testing procedures after underground coal mine explosions /

"June 1996."

The economic effects of underground mining upon land used for Illinois agriculture /

"February 1985."

Conciliation act, 1896, and Industrial courts act, 1919. Report on conciliation and arbitration including particulars of proceedings under the Conciliation act, 1896, the Coal mines (minimum wage) act, 1912, the Wages (temporary regulation) acts, 1918 and 1919, the Restoration of pre-war practices act, 1919, and the Industrial courts act, 1919 ... 1919[-1920] ...

Title varies slightly.

Sierras mexicaines, mines et mineurs.

Mode of access: Internet.

Report to the United States Bureau of Mines on the survey of southeastern Montana for areas suitable for synthetic liquid fuel plants.

Bibliography: p. 58-59.

Underground insulated piping systems : excluding walk-in tunnels.

"Prepared under Contract No. CST 263 between the National Academy of Sciences and the National Bureau of Standards."

State-of-the-art procedures and equipment for internal inspection of underground storage tanks /

Mode of access: Internet.

Source assessment : coal refuse piles, abandoned mines, and outcrops : state of the art /

Mode of access: Internet.

Welding of thick plates of Bureau of Mines zirconium /

Work performed at the Battelle Memorial Institute, Columbus, Ohio.

Underground injection wells and your drinking water.

Mode of access: Internet.

Petroleum series - Bulletin / School of Mines, University of Wyoming.

Mode of access: Internet.