Colombia's national parks : an analysis of management problems and perceived values
1975
Meganck, Richard Albert |
Protected areas
Report on a preliminary management survey of the proposed Panay Mountains National Park, Republic of the Philippines
1987
Cox, Charles Roger |
Bases para el establicimiento del sector peruano de la futura reserva binacional UllaUlla - Cojata
1972
Tovar S., Augusto |
Rios Rodriguez, Manuel A. |
Dourojeanni, Marc J. |
Keep all the pieces : systematics 2000 and world conservation
1994
McNeely, Jeffrey A. |
Evaluación y bases para el manejo del parque nacional de Tingo Maria (Huánuco, Perú)
1972
Dourojeanni, Marc J. |
Tovar S., Augusto |