George Alfred Denny | Bookhype

Dec 29, 2018

Cover of The Deep-Level Mines of the Rand

The Deep-Level Mines of the Rand

Apr 1, 2013

Cover of The Deep-Level Mines of the Rand and Their Future Development; Considered from the Commercial Point of View

The Deep-Level Mines of the Rand and Their Future Development; Considered from the Commercial Point of View

Feb 6, 2012

Cover of The Klerksdorp Gold Fields; Being a Description of the Geologic and of the Econonic Conditions Obtaining in the Klerksdorp District, South African Rep

The Klerksdorp Gold Fields; Being a Description of the Geologic and of the Econonic Conditions Obtaining in the Klerksdorp District, South African Rep

Aug 9, 2010

Cover of Diamond Drilling for Gold and Other Minerals; A Practical Handbook on the Use of Modern Diamond Core Drills in Prospecting and Exploiting Mineral-Bearing Properties, Including Particulars of the Cost of Apparatus and of Working

Diamond Drilling for Gold and Other Minerals; A Practical Handbook on the Use of Modern Diamond Core Drills in Prospecting and Exploiting Mineral-Bearing Properties, Including Particulars of the Cost of Apparatus and of Working

Jan 13, 2010

Cover of Diamond Drilling for Gold and Other Minerals, a Practical Handbook on the Use of Modern Diamond Core Drills in Prospecting and Exploiting

Diamond Drilling for Gold and Other Minerals, a Practical Handbook on the Use of Modern Diamond Core Drills in Prospecting and Exploiting

Dec 31, 2009

Cover of The Deep-Level Mines of the Rand and Their Future Development

The Deep-Level Mines of the Rand and Their Future Development

Sep 19, 2007

Cover of Diamond Drilling for Gold and Other Minerals

Diamond Drilling for Gold and Other Minerals