Borehole temperatures in the Transvaal and Orange Free State II
Series: South Africa. Geological Survey. Geological series. Bulletin; no. 18; Geological series. Bulletin (South Africa. Geological Survey Division) ;; no. 18.
Publisher: Govt. Printer
Published: 1948
Place of publication: Pretoria
Language: eng
Number of pages: 24
Subjects: Earth temperature.; Borings -- South Africa.
Notes: English and Afrikaans.