Carta abierta sobre el litigio Artigue Patiño : réplica /

The author's commentary on two books published by E. Cabezas relating to the Artigue-Patiño litigation.

Estatutos de la Sociedad Carbonífera y Minera Mexicana : sociedad anónima, domiciliada en México.

Mode of access: Internet.

Report of the Commissioners appointed to inquire into the several matters relating to coal in the United Kingdom.

Duke of Argyll, chairman.

Memoria.

Mode of access: Internet.

Draft environmental impact statement, Fence Lake project.

"BLM-NM-PT-90-010-7122"--P. [2] of cover.

Proposed standard for radon-222 emissions from licensed uranium mill tailings : draft economic analysis /

"40 CFR Part 61, national emission standards for hazardous air pollutants."

Effectiveness of surface mine sedimentation ponds /

Mode of access: Internet.

The changing structure of the U.S. coal industry, 1976-1986.

Item 429-T-11

The coal employment project : how women can make breakthroughs into nontraditional industries.

Mode of access: Internet.

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

1 folded map in pocket.

The inflammability of Illinois coal dusts.

Mode of access: Internet.

Materials survey : lead /

Cover title.

Labor-management seminar V : education for contract administration /

Mode of access: Internet.

Labor-management seminar III : factors affecting wildcat strikes /

Mode of access: Internet.

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

Mode of access: Internet.