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2010-07-20
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2010-05-10
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2010-05-10
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2010-03-31
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2010-03-26
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217
Polar Oceanography
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79
Polar Geophysics
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80
Polar Atomspheric Sciences
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38
Polar Biology
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11
Polar Environmental Sciences
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0
Polar Geography
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4
Polar Geology
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0
Polar Engineering
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17
Polar Glaciology
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2010-09-01
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2010-09-01
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2010-09-01
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2010-09-01
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2010-09-01
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2010-09-01
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1
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2
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3
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4
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5
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