 | Wambwa, E., 2003. Disease concerns for black rhino in East Africa: p. 11
| In: Mills, A. et al. Management of black rhino in the Ngorongoro Crater: A report on the workshop held at Serena Lodge, Ngorongoro, 3-4 September 2003. Nairobi, African Wildlife Foundation: pp. i-v, 1-21 |
|