Tourism Ecolabelling: Certification and Promotion of Sustainable Management (книга)
Tourism Ecolabelling: Certification and Promotion of Sustainable Management | |
Автор: | Xavier Font Ralf C. Buckley Ralf Buckley |
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Оригинал издан: | ???? |
«Tourism Ecolabelling: Certification and Promotion of Sustainable Management» — книга ???? года.
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