Educational module on conservation and management of natural resources
1986
Nature conservation
The role of corridors
1991
Saunders, Denis A. |
Hobbs, R. J. (Richard J.) |
Biological invasions : a global perspective
1989
Drake, J. A. |
Conservation des écosystèmes méditerranéens : enjeux et perspectives
1990
Ramade, François |
Tourism and national parks : issues and implications
2000
Butler, Richard W. |
Boyd, Stephen W. |
Fully-protected marine reserves : a guide
2000
Roberts, Callum |
Hawkins, Julie P. |
Biodiversity of the Caucasus ecoregion : an analysis of biodiversity and current threats and initial investment portfolio
2001
Krever, Vladimir |
Zazanashvili, Nugzar |
Jungius, Hartmut |
Williams, Laura |
Petelin, Dmitry |
Tourism and development in mountain regions
2000
Godde, Pamela M. |
Price, Martin F. |
Zimmermann, Friedrich M. |