Green River - Hams Fork regional coal environmental impact statement, final /

1 folded map in pocket.

Tests of strength of roof supports used in anthracite mines of Pennsylvania /

"Report of the United States Bureau of Mines to the Pennsylvania State Anthracite Mine Cave Commission and review of the compressive strength of anthracite, bituminous coals and mine supports."

The inflammability of Illinois coal dusts.

Mode of access: Internet.

Labor-management seminar II : organization and approaches in the coal industry /

Mode of access: Internet.

Labor-management seminar I : collective bargaining in the coal industry /

Mode of access: Internet.

Economic system analysis of coal preconversion technology /

Prepared for Office of Coal Research, U.S. Department of the Interior.

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

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

High-extraction coal mining in Illinois : effects on crop production, 1985-1987 /

"IMSRP-IV."

Federal and Indian lands coal, phosphate, potash, sodium, and other mineral production, royalty income, and related statistics.

Fiscal year coverage, 1971-1975; calendar year coverage, 1976-1980.

Catalog of information on water data : index to water-data activities in coal provinces of the United States /

Maps on lining papers.

Coal near Cooktown /

Caption title.

Potential effects of surface coal mining on the hydrology of the Snider Creek area, Rosebud and Ashland coal fields, southeastern Montana /

"February 1983."

The coal fields of southwestern Washington,

Mode of access: Internet.

Monthly statement of coal-mine accidents in the United States January to August, 1912 and statistics for 1910 and 1911--January and February, 1913.

Mode of access: Internet.

Practical coal-mining,

Mode of access: Internet.