Idaho city : queen of the gold camps /

Mode of access: Internet.

Cheechako into sourdough,

Mode of access: Internet.

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.

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.