Principles of Mining: Valuation, Organization and Administration

audiobook

Principles of Mining: Valuation, Organization and Administration

by Herbert Hoover

EN·~6 hours

Chapters

Details

Language

en

Duration

~6 hours (350K characters)

Publisher of text edition

Project Gutenberg

Credits

Produced by Robert J. Hall

Release date

2008-09-24

Rights

Public domain in the USA.

About the author

HH

Herbert Hoover

1874–1964

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