Frontiers in Nature-based Tourism Lessons from Finland, Iceland, Norway and Sweden Fredman Peter Innbundet / 2011 / Engelsk
Frontiers in Nature-based Tourism Lessons from Finland, Iceland, Norway and Sweden Fredman Peter Heftet / 2012 / Engelsk
Nordic Perspectives on Nature-based Tourism From Place-based Resources to Value-added Experiences Fredman Peter Innbundet / 2021 / Engelsk
