Ecotourism - Congresses.
概要
作品: | 11 作品在 0 項出版品 0 種語言 |
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書目資訊
Tourism, ecotourism, and protected areas : = the state of nature-based tourism around the world and guidelines for its development /
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Tourism and protected areas : = benefits beyond boundaries : the Vth IUCN World Parks Congress /
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The World Ecotourism Summit : = Quebec City, Canada, 19 to 22 May 2002 : final report.
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Sustainable tourism futures : = perspectives on systems, restructuring and innovations /
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