00906cam a22002411 4500 gs 28000035 DLC 20260227111332.0 740917s1927 xx 000 0 eng gs 28000035 (OCoLC)1012915 DLC OU DLC premarc QE324 .A5 1927 Nel, Louis T. (Louis Taylor), 1895- The geology of the country around Vredefort, an explanation of the geological map. By Louis T. Nel. Pretoria, The Government Printing and Stationery Office, 1927. 134 p., xv plates. illus., tables. 24 cm. Union of South Africa Department of Mines and Inustries. Geological survey Bibliography: p. 118-120. Geology South Africa Vredefort. South Africa. Department of Mines and Industries. Geological survey. 26610 26610