The Witwatersrand system in the Klerksdorp-Ventersdorp area: a preliminary report,
Nel, Louis T. 1895-
The Witwatersrand system in the Klerksdorp-Ventersdorp area: a preliminary report, by Louis T. Nel ... - Pretoria, The government printer, 1934. - [3]-32 p. illus., 2 fold. pl. 24 cm. - South Africa. Geological Survey, Geological series. Bulletin no. 1 . - Geological Survey (South Africa). Bulletin ; no. 1. .
At head of title: ... Union of South Africa, Department of mines.
gs 34000134
Geology--South Africa--Witwatersrand.
QE325 / .A53 no. 1
The Witwatersrand system in the Klerksdorp-Ventersdorp area: a preliminary report, by Louis T. Nel ... - Pretoria, The government printer, 1934. - [3]-32 p. illus., 2 fold. pl. 24 cm. - South Africa. Geological Survey, Geological series. Bulletin no. 1 . - Geological Survey (South Africa). Bulletin ; no. 1. .
At head of title: ... Union of South Africa, Department of mines.
gs 34000134
Geology--South Africa--Witwatersrand.
QE325 / .A53 no. 1