Holt, P.

Uganda elephant and wildlife survey

1980 Douglas-Hamilton, Iain | Malpas, Robert C. | Edroma, E. L. | Holt, P. | Ojok, L. | Weyerhaeuser, R. |

Luangwa Valley : elephant, rhino and wildlife survey

1979 Douglas-Hamilton, Iain | Hillman, A. K. K. | Holt, P. | Ansell, P. |
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