A field study of the sumatran rhinoceros, Dicerorhinus sumatrenis : ecology and behaviour conservation in Sumatra
1979
Borner, Markus |
Borner, Markus
Aerial census of the Garamba National Park, Zaire, March 1983 with emphasis on the northern white rhinos and elephants
1983
Hillman, Kes |
Borner, Markus |
Mankoto ma Oyisenzoo, Germain |
Rogers, Patrick |
Smith, Fraser |
Selous census 1981 : executive summary
1981
Borner, Markus |
Proposal for a Sitatunga reserve on the Kagera River, West lake region, Tanzania
1982
Borner, Markus |