Objects
Zhao, B, Gwavava, O, Demlie, M. University of Fort Hare; 2011. Geology (Economic Geology, Geophysics): GLG 511.
Gunter, C J, Gwavava, O, Demlie, M. University of Fort Hare; 2011. Geology (Mining and Exploration Geology, Mineralogy, Petrology): GLG 512.