Contributions to the ecology and sociology of the Javan rhinoceros (Rhinoceros sondaicus Desm.) 1986 Ammann, Hartmann |
Report on a preparatory mission for the implementation of the "Singapore proposals" for captive breeding of Sumatran rhinoceros (Dicerorhinus sumatrensis) as part of a conservation strategy for the species 1985 Strien, Nico J. van |
The international trade in rhinoceros products : a report for the World Wildlife Fund/IUCN 1979 Martin, Esmond Bradley |
Sumatran rhinoceros, Dicerorhinus sumatrensis : global heritage species program, conservation action plan prototype, draft 2 1991