Plan del sistema de áreas protegidas de El Péten, Guatemala, SIAP 1991 Godoy, Juan Carlos | Castro, Fernando |
1994 IUCN red list of threatened animals 1994 Groombridge, Brian | Mace, G. M. (Georgina M.) | Rabb, George |
Biodiversity indicators for policy-makers 1993 Reid, Walter V. | McNeely, Jeffrey A. | Tunstall, Daniel B. | Bryant, D. G. | Winograd, Manuel |
Participatory review of the Pakistan national conservation strategy, Nathiagali, November 15-16, 1991 1992 MacPherson, Nancy |
A rapid field technique and its application in describing conservation status and trends in semi-arid pastoral areas 1963 Riney, Thane |
Proceedings of the workshop for developing national environmental planning guidelines and procedures, Kathmandu, Nepal, 31 March to 12 April 1991 1992 Carew-Reid, Jeremy | Janssens-Sannon, Premeeta |