Some magnetometric and gravimetric surveys in the Transvaal
By: by O. Weiss, D.J. Simpson ... and G.L. Paver ... Publication of the Geological Survey Division
Contributors: Simpson, D. J., author; Paver, G. L., author
Series: South Africa. [Geological Survey] Geological series. Bulletin -- no. 7; Bulletin (Geological Survey (South Africa)) -- 7.
Publisher: Government printer
Published: 1936
Place of publication: Pretoria
Language: eng
Number of pages: 27
Subjects: Prospecting; Geophysics; Surveys
Other titles: Magnetometrie and gravimetric surveys in the Transvaal.
Notes: At head of title: ... Union of South Africa. Department of mines.

Text and folded plates in envelope.