A bibliography of South African geology to the end of 1920
Subtitle: authors' index
By: by A.L. Hall
Series: Memoir / Geological Survey. Department of Mines and Industries. Union of South Africa -- no. 18; Memoir / Geological Survey. Department of Mines and Industries. Union of South Africa -- no. 18.
Publisher: Department of Mines and Industries
Published: 1922
Place of publication: Pretoria
Language: eng
Number of pages: 376