World national parks : progress and opportunities
1972
Harroy, Jean-Paul |
Osten, Richard van |
National parks
Parques nacionales de España
1993
Blas Aritio, Luis |
Méndez de Vigo, Margarita |
Lopez Consalvi, Myriam |
Téllez, Emilio |
Cultural perception of landscape quality : people's participation and resource management. Imolications in the Gir National Park, india
Raval, Shishir R. |
The work of volunteers and seasonal employees in the management and protection of the national parks of Brazil
Kaniak, Carlos |
Venezuela, 20 años de experiencia en parques nacionales marino-costeros y otras areas protegidas
Delgado Padrón, José Ramon |
La interpretacion en las areas protegidas : el Parque Nacional del Teide. Interpretacion en un espacio natural protegido, masivamente visitado
Rosa, José Luis Garcia de la |
The evolution of a truly Australian national park
De Lacy, Terry |
National parks and hilltribes in Northern Thailand : interaction and management strategies
Chettamart, Surachet |
Dearden, Philip |
Tanakanjana, Noppawan |
Abruzzo : natura forte del Mediterraneo
1994
Ardito, Stefano |
Monasterio, Roberto |
McNeely, Jeffrey A. |
The atlas of wild places, in search of the earth last wildernesses
1994
Few, R.Johnson, J. |