Herbert Hoover: Principles of Mining - (With Index and Illustrations)Valuation, Organization and Administration. Copper, Gold, Lead, Silver, Tin and Zinc.

Principles of Mining - (With Index and Illustrations)Valuation, Organization and Administration. Copper, Gold, Lead, Silver, Tin and Zinc.



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Author: Herbert Hoover
Number of Pages: 216 pages
Published Date: 15 May 2011
Publisher: Oxford City Press
Publication Country: United States
Language: English
ISBN: 9781849024389
Download Link: Click Here
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