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Black Sea - Bulgaria |
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Black Warrior River NEON - United States of America |
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Blacktail Deer Creek NEON - United States of America |
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Blandy Experimental Farm NEON - United States of America |
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Blue River NEON - United States of America |
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Bornhoeved Lake District - Germany |
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Bosco Fontana - Italy |
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Bosland - Belgium |
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Braila Islands - Romania |
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Brasschaat - De Inslag - Belgium |