Anonymous 2002. Improving rhino health. Biota (Chicago Zoological Society) 2002 October: 17, fig. 1.
Anonymous 2001. Nashornsterben: Zecken und Parasiten als Schuldige entlarvt. Gorilla (Mitteilungen der Zoologischen Gesellchaft Frankfurt) 2001 (3): 6, fig. 1.
Anonymous 2001. Cat Tien National Park. In: Sourcebook of existing and proposed protected areas in Vietnam. pp. 1-9.
Anonymous 2001. A strategy for the conservation and sustainable use of wild populations of southern white rhino in South Africa: draft of 24 march 1999. In: SADC 2001. SADC Regional programme for rhino conservation. Detailed country reviews: report, part 3: Annexes. No place, SADC. pp. 73-82.
Anonymous 2001. A strategy for the conservation and sustainable use of wild populations of southern white rhino in South Africa: revised. In: SADC 2001. SADC Regional programme for rhino conservation. Detailed country reviews: report, part 3: Annexes. No place, SADC. pp. 83-89.
Anonymous 2001. Numbers of rhino poached in South Africa by year (1990-1999). In: SADC 2001. SADC Regional programme for rhino conservation. Detailed country reviews: report, part 3: Annexes. No place, SADC. p. 130.
Anonymous 2001. Set-ci-bon: Star in campo per i Rinoceronti [Star on the field for Rhinos]. Venerdì di Repubblica 26 October 2001: 1.






