Frontiers of economic geology in South Africa
Series: Fourth Hugh Exton McKinstry Memorial Lecture; Hugh Exton McKinstry Memorial Lectures
Published: 1968
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 55
Notes: At head of title: Harvard University. Department of Geological Sciences.

Biographies of Hugh Exton McKinstry and of Hans Jurie Nel on two pages following title page.