El aprendizaje de valores en educación ambiental
1992
Rico Vercher, Manuel |
Man and the Biosphere Programme
Jornadas sobre conservación y desarrollo en Menorca
1992
Vidal, Josep M. |
Indigenous technology tranfer and the MAB biosphere reserve program
1981
Glick, Dennis |
Reservas de biosfera : clarificacion de su marco conceptual y diseño y aplicacion de una metodologia para la planificacion estrategica de un subsistema nacional
1983
Cifuentes A., Miguel |
Management plan Simen Mountains National Park and Surrounding Rural Area
1986
Hurni, Hans |
Proceedings of the symposium on biosphere reserves, September 11-18, 1987, YMCA of the Rockies, Estes Park Center, Estes Park, Colorado, USA
1987
Gregg, William P. |
Grugman, Stanley L. |
Wood, James D., Jr. |
Wildlands : their protection and management in economic development
1988
Goodland, Robert J. A. |
Ledec, George |
Conservation of natural areas and genetic material in Central America
1975
Holdridge, L. R. (Leslie Rensselaer) |