Walker, Clive H. “Boma Management, Construction and Techniques for a Founder Population of Black Rhinos (Diceros bicornis minor) as Applied in Lapalala Wilderness, South Africa.” Pachyderm 15 (1992): 40-45.

Walker, Clive H. “Boma Management, Construction and Techniques for a Founder Population of Black Rhinos (Diceros bicornis minor) as Applied in Lapalala Wilderness, South Africa.” Pachyderm 15 (1992): 40-45.