Underground Transport and Communication in Collieriesby South African Institute of Mining and Metallurgy1983
Electrical Ignition Energies and Thermal Autoignition Temperatures for Evaluating Explosion Hazards of Dustsby Martin Hertzberg1985
Reducing Longwall Tailgate Workers' Dust Exposure Utilizing Water-powered Scrubbersby John A. Organiscak1983
The Mine Foreman's Handbook of Practical and Theoretical Information on the Opening, Ventilating, and Working of Collieries : Questions and Answers on Practical and Theoretical Coal Mining, Designed to Assist Students and Others in Passing Examinations for Mine Foremanshipsby Robert Mauchline1905
Annual Report of the Miners' Examining Board of the State of Illinoisby Illinois. Miners' Examining Board1914