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.

Uranium recovery from raw materials : a bibliography of unclassified report literature /

Includes index.

Some statistical problems of uranium exploration : final technical report /

"Contract No. AT(30-1)-1377."

Comparative views of the most important anthracite collieries in Pennsylvania.

Mode of access: Internet.

Development of a modified char adsorbent for the recovery of uranium from ore slurries : summary report /

"Western Laboratories ; Arthur D. Little, Inc ; San Francisco, Calif."

Eslabones sueltos (Asuntos Colombianos)

Mode of access: Internet.

Les houillères en 1868.

Mode of access: Internet.