The cyanide process of gold extraction: a text-book for the use of mining students, metallurgists, and cyanide operators.

Mode of access: Internet.

An elementary text-book of coal mining... /

Mode of access: Internet.

A text-book of coal-mining. For the use of colliery managers and others.

Short bibliography at end of each chapter.

Mining and manufacturing industries in Bolivia ...

"One of a series of reports on mining and manufacturing industries in the American republics."

Tongass National Forest (N.F.), Quartz Hill road access, bulk sampling permit D,Dapp,Dsup,F,Fapp; Draft mining development concepts B1; Mining development concepts : environmental impact statement.

Mode of access: Internet.

Four hundred years of mining history in Mexico, 1521 to 1937.

"April 21, 1947."

Mining wastes in the West : risks and remedies, overview.

"August 1987."

Mining wastes in the West : fact sheet.

"August 1987."

Areawide environmental assessment on the development of a NEPA compliance strategy for new source coal mining activity in the western Kentucky coal field /

Mode of access: Internet.

Mining waste management.

Mode of access: Internet.

Technology and labor in copper ore mining, household appliances, and water transportation industries.

"May 1993."

Technological and economic assessment of manganese nodule mining and processing /

Mode of access: Internet.

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

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."

Mining methods and practice in the Michigan copper mines /

Includes bibliographical references and index.