Erb, K.P. 1996. Rhinoceros conservation in Namibia. Namibia Environment 1: 152-156.
Lindeque, M.; Erb, K.P. 1995. Research on the effects of temporary horn removal on black rhinos in Namibia. Pachyderm 20: 27-30, table 1.
Knight, M.H.; Hitchins, P.M.; Erb, K.P. 1993. An aerial survey of rhino and elephant in Chobe National Park and surrounding areas, Northern Botswana, September 1992. Pachyderm 17: 64-74, figs. 1-4, tables 1-2.
Erb, K.P. 1983. Baby rhino / rhino poaching incident. Report to Namibia Wildlife Trust. pp. 1-2.






