Natural area tourism : ecology, impacts and management /

por Newsome, David, Newsome, David, Moore, Susan A., Dowling, Ross Kingston 1951-
Publicado 2002

Natural area tourism : ecology, impacts and management /

por Newsome, David, Newsome, David, Moore, Susan A., Dowling, Ross Kingston 1951-
Publicado 2013

Volcano and geothermal tourism : sustainable geo-resources for leisure and recreation /

por Brattstrom, Ted A., Brattstrom, Ted A., Brogan, Brian, Cooper, Malcom J. M., Dowling, Ross Kingston 1951-, Eades, Jerry, Edelmann, Jens, Erfurt-Cooper, Patricia, Fletcher, John, Gaudru, Henry, Heggie, Tanner, Heggie, Tracey M., Heggie, Travis W., Hose, Tom, Joyce, Edmund Bernard
Publicado 2010

Volcanic tourist destinations /

por Akbulut, Gülpinar 1975-, Akbulut, Gülpinar 1975-, Amrikazemi, Alireza, Bassols, Emili, Bird, Deanne K., Brattstrom, Ted A., Cayla, Nathalie, Cooper, Malcom J. M., Dowling, Ross Kingston 1951-, Driedger, Carolyn, Erfurt-Cooper, Patricia, Field, Richard, Frenzen, Peter, Gaki-Papanastassiou, Kalliopi, Gaudru, Henry, Guðrún, Gísladóttir
Publicado 2014

Ecotourism policy and planning /

por Fennell, David A. 1963-
Publicado 2003