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Tratice - Slovenia |
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Lake Bohinj - Slovenia |
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Postojna-Planina Cave System - Slovenia |
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The UNESCO/UNEP the Pilica River Demonstration Site - Poland |
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Gulf of Trieste - Slovenia |
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Fondek - Slovenia |
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Škocjan Caves - Slovenia |
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West Polesie Biosphere Reserve - Poland |
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Kampinoski National Park - Poland |
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The City of Lodz LTSER - Poland |
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