Management and development plan - Caura recreation park : with special emphasis on land-use in the Tacarigua Valley 1983 Meganck, Richard Albert | Kisto, Laukeshwar | Persad, Sintra |
Loving them to death ? : sustainable tourism in Europe's nature and national parks 1993 Shipp, Diana |
Elaboracion de un procedimiento para medir la efectividad de manejo de areas silvstres protegidas y su aplicacion en dos areas protegidas de Costa Rica 1993 Henrique de Faria, Helder |
Managing national park system resources : a handbook on legal duties, opportunities, and tools 1990 Mantell, Michael A. |