Witwatersrand mining practice
By: by G. A. Watermeyer ... and S. N. Hoffenberg.
Contributors: Hoffenberg, Sulley Naphtall, joint author.
Publisher: The Transvaal chamber of mines, Gold producers' committee
Published: 1932
Place of publication: [Johannesburg]
Language: eng
Number of pages: 895
Subjects: Mining engineering; Gold mines and mining -- South Africa -- Witwatersrand
Other titles: Rand mining.
Notes: "References" at end of most of the chapters.
Running title: Rand mining.
"Erratum" slip inserted after p. 808.