Waterberg-Steenkookveld boorgatstate van gate 41 tot 100 geboor vir die Department van Mynwese
By: met aantekeninge deur J.F. Cillié, en die Brandstofnavorsinginstituut = Waterberg Coalfield records of boreholes 41 to 100 drilled for the Department of Mines / with notes by J.F. Cillié, and the Fuel Research Institute
Contributors: South Africa. Department of Mines; South Africa. Geological Survey Division
Series: Geologiese serie bulletin = -- Geological series bulletin -- no. 21; Bulletin (Geological Survey (South Africa)) -- 21.
Publisher: Government Printer
Published: 1951
Place of publication: Pretoria
Language: afr
Number of pages: 381
Subjects: Coal; Borings
Other titles: Boorgatstate van gate 41 tot 100 geboor vir die department fan Mynwese; Waterberg Coalfield records of boreholes 41 to 100 drilled for the Department of Mines
Notes: Chiefly tables.

Cover title.

At head of titles: Unie van Suid-Afrika, Departement van Mynwese; Union of South Africa, Department of Mines.

In Afrikaans and English.

Publication of the Geological Survey Division.