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.

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.

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.

Beschreibung der Vindicator-Mine in Cripple Creek und der Behandlung der Golderze in Staate Colorado. U. S. A. Bergmännische Arbeit zur Erlangung des Ingenieur-Diploms an der königlich Preussischen Bergakemie zu Clausthal eingereicht

Bergingenieurdiploms--Preussische Bergakademie zu Clausthal i Harz. 1904.

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

Mode of access: Internet.

Proceedings.

Meetings and publications were suspended during the Anglo-Boer War period, Oct. 1899-Apr. 1902.

Deuxième série d'essais sur les inflammations de poussières; essais d'inflammabilité,

Mode of access: Internet.

Premiers essais sur l'inflammabilité des poussières.

Mode of access: Internet.

Troisième série d'essais sur les inflammations de poussières; production des coups de poussières,

Mode of access: Internet.

Economic system analysis of coal preconversion technology /

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

Compilation of grievances /

Place of publication varies.