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Pfynwald - Switzerland |
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Physico-chemical parameters of marine water in the Mar Piccolo of Taranto: results of monitoring survey in the year 2015 |
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Plum Island Ecosystems - United States of America |
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Postojna-Planina Cave System - Slovenia |
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Ravels Forest - Belgium |
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Reservoir of Riga Hydropower Station on the River Daugava - Latvia |
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Rhine-Main-Observatory - Germany |
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River Bure - United Kingdom |
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River Bush - United Kingdom |
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River Coln - United Kingdom |