A bibliography of South African geology to the end of 1920:
Hall, Arthur Lewis, 1872-
A bibliography of South African geology to the end of 1920: Authors' index, by A. L. Hall. - Pretoria, The Government printing and stationery office, 1922. - 376 p. 25 cm. - South Africa. Geologial survey. Memoir no. 18 .
At head of title: Union of South Africa. Department of mines and industries.
gs 22000276
Geology--South Africa--Bibliography.
QE324 / .A3 no. 18
A bibliography of South African geology to the end of 1920: Authors' index, by A. L. Hall. - Pretoria, The Government printing and stationery office, 1922. - 376 p. 25 cm. - South Africa. Geologial survey. Memoir no. 18 .
At head of title: Union of South Africa. Department of mines and industries.
gs 22000276
Geology--South Africa--Bibliography.
QE324 / .A3 no. 18