National parks : private sector's role 1996 Charters, Anthony Ian | Gabriel, Michael Lloyd | Prasser, Scott |
National parks and protected areas : their role in environmental protection 1996 Wright, R. Gerald | Lemons, John |
Actes de la "Première conférence internationale des espaces protégés alpins" 1996 Plassmann, Guido | Subotsh, Nathalie | Guérin, Jean-Paul |
Abruzzo : natura forte del Mediterraneo 1994 Ardito, Stefano | Monasterio, Roberto | McNeely, Jeffrey A. |
Traditional peoples and biodiversity conservation in large tropical landscapes 1996 Redford, Kent H. | Mansour, Jane A. |
Riversleigh, the story of animals in ancient rainforests of inland Australia 1991 Archer, M. J. | Hand, S. | Godthelp, H. |