Programa mujer y desarrollo sostenible en centro America : objeticos, logros y necesidades futuras. Informe final 1990 Solis, Vivienne | Trejos, Marta |
The application of conservation science to sustainable development. Report to : Département Fédéral des Affaires Etrangères, Directorate for Development Cooperation and Humanitarian Aid, Bern 1989
The application of conservation science to sustainable development. Report to: Le Département fédéral des affaires étrangères, Directorate for Development Cooperation and Humanitarian Aid, Bern 1988