Scots In South Africa: Ethnicity, Identity, Gender And Race, 1772-1914John M. MacKenzie, Nigel R. Dalziel · First published 2007Open the Tome
Flora of West Tropical AfricaJohn Hutchinson, J. M. Dalziel, R. W. J. Keay, F. Nigel Hepper · First published 1928Open the Tome
