Project proposal : institutional support for the Department of Wildlife 1991-1995, Sri Lanka
1991
Nature conservation
Démographie et ressources naturelles
1991
Tiega, Anada |
Indigenous conservation in the modern world : case studies in resource exploitation, traditional practice, and sustainable development : draft
1994
Williams, John S. |
Hulm, Peter |
Forest resources conservation subprogramme, phase II : 1991-95. Interim report for the period mid-1991 to mid-1992
1992
Salter, Richard E. (Richard Edward) |
IUCN/SI Latin American plants project 1979-1992
1992
Villa-Lobos, Jane Lamlein |