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Postojna-Planina Cave System - Slovenia |
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Vestskoven - Denmark |
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Monumento Naturale Torre Flavia (Roma) - Italy |
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OZCAR-RI H+ PLOEMEUR - GUIDEL CZO - France |
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Cairngorms National Park LTSER - United Kingdom |
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Brasschaat - De Inslag - Belgium |
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OZCAR-RI Draix-Bleone observatory - France |
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OZCAR-RI M-TROPICS, Dong Cao - Viet Nam |
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LTSER Zone Atelier du Bassin de la Moselle - France |
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HOBE - the Danish hydrological observatory - Denmark |
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