Survey of the status of the Leopard (Panthera pardus) in sub-saharan Africa : report to the CITES secretariat, draft Author(s) Martin, R. B. De Meulenaer, T.
Eléphants d'Afrique, CITES et commerce de l'ivoire Author(s) Martin, R. B. Caldwell, J. R. Barzdo, J. G.
Should wildlife pay its way? Keith Roby Address Perth, Australia, 8 December 1993 Author(s) Martin, R. B.
