Rock dust composition, 30 C.F.R [section] 75.2 by United States. Mine Safety and Health Administration

Subjects: Get full text

The Central Pacific Railroad, connecting the great cities of the Atlantic with San Francisco and Puget Sound, the two principal harbors of the Pacific also, a description of the pr... by Smith, Platt, Central Pacific Railroad Company, Sabin Americana, 1500-1926

Subjects: Get full text

Mining and reclamation coloring book by United States. Office of Surface Mining Reclamation and Enforcement

Subjects: “…Coal mines and mining United States Juvenile literature.…”
Get full text

U.S. coal supply and demand, ... review by United States. Energy Information Administration

Subjects: Get full text

Bibliography and index of U.S. Geological Survey publications relating to coal, 1971-1975 / by Walker, Flora K.

Subjects: “…Coal mines and mining United States Bibliography.…”
Get full text

Low-weight gain respirable dust samples submitted by mine operators by United States. Mine Safety and Health Administration

Subjects: Get full text

Operator respirable dust sampling requirements by United States. Mine Safety and Health Administration

Subjects: Get full text

Escape capsules in underground coal mines by United States. Mine Safety and Health Administration

Subjects: Get full text

Re-issue of P09-02 filing of ground control plans for surface coal mines. by United States. Mine Safety and Health Administration

Subjects: Get full text

Re-issue of P09-23 underground scoop accidents. by United States. Mine Safety and Health Administration

Subjects: Get full text

Surface drilled coalbed methane wells with horizontal branches in the coal seam by United States. Mine Safety and Health Administration

Subjects: Get full text

De-energizing a non-intrinsically safe automatic fire sensor and warning systems after a main mine fan stoppage by United States. Mine Safety and Health Administration

Subjects: Get full text

Reissue of PIB No. P07-21 clarification of requirements for conveyor belt system start-up warnings on conveyor belt systems which start automatically. by United States. Mine Safety and Health Administration

Subjects: “…Coal mines and mining United States Safety measures.…”
Get full text

Compressed gas system leakage by United States. Mine Safety and Health Administration

Subjects: “…Coal mines and mining United States Safety measures.…”
Get full text

Reissue of P07-15 potential safety hazard on permissible mobile diesel-powered transportation equipment with Sandvik (formerly EJC Mining Equipment, Inc.) wet scrubber systems. by United States. Mine Safety and Health Administration

Subjects: “…Coal mines and mining United States Safety measures.…”
Get full text

Reissue of P05-20 evaluation of diesel particulate matter after-treatment devices on non-permissible, heavy-duty, diesel-powered equipment, compressors, and generators. by United States. Mine Safety and Health Administration

Subjects: “…Coal mines and mining United States Safety measures.…”
Get full text

Potential shock and ignition hazard involving permissible and non-permissible battery-powered machines by United States. Mine Safety and Health Administration

Subjects: Get full text

Reissue of P07-18 maximum total exhaust system backpressure specification increase for Caterpillar Inc.'s (Caterpillar's) 3304 PCNA and 3306 PCNA diesel engines. by United States. Mine Safety and Health Administration

Subjects: “…Coal mines and mining United States Safety measures.…”
Get full text

Injury experience in coal mining by United States. Mine Safety and Health Administration

Subjects: Get full text

Supplementary code of fair competition for the coal mine loading machine industry (a division of the machinery and allied products industry) as approved on January 4, 1935. by United States. National Recovery Administration

Subjects: Get full text