Waterberg coalfield
Subtitle: Records of boreholes 21 to 40 sunk for the Department of Mines
By: With notes by J.F. Cillié ... and H.N. Visser ...
Contributors: Visser, H. N., author
Series: South Africa. Geological Survey. Geological series. Bulletin -- no. 16; Bulletin (Geological Survey (South Africa)) -- 16.
Publisher: Government printer
Published: 1945
Place of publication: Pretoria
Language: eng
Number of pages: 132
Subjects: Coal; Borings
Notes: Cover title.

At head of title: ... Union of South Africa. Dept. of Mines.

Publication of the Geological Survey Division.

Title-page and text also in Afrikaans.