| The Columbia Encyclopedia, Sixth Edition. 2001-07. |
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| Dettifoss |
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(d ´t fôs) (KEY) , waterfall, in the Jökulsá á Fjöllum River, NE Iceland. Icelands most impressive fall, it drops 144 ft (44 m) into a long canyon. |
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| | | The Columbia Encyclopedia, Sixth Edition. Copyright © 2007 Columbia University Press. |
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