The ecotourism training manual for protected area managers /
Strasdas, Wolfgang,
The ecotourism training manual for protected area managers / Wolfgang Strasdas ; German Foundation for International Development. - Zschortau-Germany : [German Foundation for International Development], 2002. - 58 páginas : ilustraciones.
CONSERVACIÓN DE LA NATURALEZA.
ECOTURISMO.
TURISMO.
338.9143 / S897 2003
The ecotourism training manual for protected area managers / Wolfgang Strasdas ; German Foundation for International Development. - Zschortau-Germany : [German Foundation for International Development], 2002. - 58 páginas : ilustraciones.
CONSERVACIÓN DE LA NATURALEZA.
ECOTURISMO.
TURISMO.
338.9143 / S897 2003