By Taylor Tim   Ortiz Ramon Arigoni   in Tourism Economics

ISSN:1354-8166|15|4|803-812

IP Publishing Ltd‎(2009)‎

Access to resources Favorite 12.046637

By Carniel Roberto   Ortiz Ramon   Cecca Mauro D.   in Canadian Journal of Earth Sciences

ISSN:1480-3313|43|1|41-55

NRC Research Press‎(2006)‎

Access to resources Favorite 9.465106

By Trærup Sara L. M.   Ortiz Ramon A.   Markandya Anil   in International Journal of Environmental Research and Public Health

ISSN:1660-4601|8|12|4386-4405

MDPI‎(2011)‎

Access to resources Favorite 7.7441583