Ore deposits of lithium in the Republic of South AfricaLouis T. Nel · First published 1968Open the Tome
The geology of the country around Potchefstroom and KlerksdorpLouis T. Nel · First published 1939Open the Tome
The Witwatersrand system in the Klerksdorp-Ventersdorp areaLouis T. Nel · First published 1934Open the Tome
The geology of the Postmasburg manganese deposits and the surrounding countryLouis T. Nel · First published 1929Open the Tome
