A Competitive assessment of the U.S. mining machinery industry /

"October 1986."

Gold mining machinery : its selection, arrangement and installation /

Mode of access: Internet.

Mining machinery noise control guidelines, 1983 /

Bibliography: p. 86-87.

Aerial tramways in the metal-mining industry : construction and operating costs /

Mode of access: Internet.

Modern mining practice : a practical work of reference on mining engineering /

Short bibliography at end of each volume.

Longwall coal cutting machinery;

Mode of access: Internet.

1987 census of manufactures.

Mode of access: Internet.

Double insulated droll tests.

Prepared by William J. Helfrich and Richard L. Reynolds.

Contestacion a la Vindicacion y respuesta, que el capitan de navio de la real Armada don Joaquin de Zarauz dió al Suplemento del Diario de México del viernes 8 de noviembre de 1805,

Mode of access: Internet.

Goodman engineering handbook for coal mine operators, managers, etc. 1912.

Mode of access: Internet.

Anleitung zu der Bergbaukunst nach ihrer Theorie und Aushubung : nebst einer Abhandlung von den Grundsätzen der Berg-Kammeralwissenschaft für die Kaiserl. Königl Schemnitzer Bergakademie /

Mode of access: Internet.

Technological change and its impact on labor in four industries : coal mining/pharmaceutical preparations, metalworking machinery/eating and drinking places /

"October 1992."

The Elements of mining engineering [microform] /

Includes indexes.