Tools for mining
Subtitle: techniques and processes for small scale mining
By: Michael Priester, Thomas Hentschel, Bernd Benthin.
Contributors: Hentschel, Thomas.; Benthin, Bernd.; German Appropriate Technology Exchange.
Publisher: Vieweg
Published: 1993
Place of publication: Braunschweig
Language: eng
Number of pages: 537
Subjects: Mining machinery; Small business -- Technological aspects; Tools
Notes: Includes bibliographical references (p. 525-530) and index.
"A publication of Deutsches Zentrum für Entwicklungstechnologien - GATE, a division of the Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ) GmbH."