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Publisher
Colorado Geological Survey
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[1978?]
Language
English
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Bulletin volume 19
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Colorado Geological Survey
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1920.
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English
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University of Colorado, Institute of Arctic and Alpine Research
Pub. Date
1984.
Language
English
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University of Colorado, Institute of Arctic and Alpine Research
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1982.
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English
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Colorado Geological Survey, Department of Natural Resources
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1996.
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English
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Colorado Geological Survey, Department of Natural Resources
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1991.
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English
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Bulletin volume 53
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Colorado Geological Survey
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1999.
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English
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Institute of Arctic and Alpine Research, University of Colorado
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1980.
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English
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Institute of Arctic and Alpine Research, University of Colorado
Pub. Date
1976.
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English
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Institute of Arctic and Alpine Research, University of Colorado
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1979.
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English
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Institute of Arctic and Alpine Research, University of Colorado
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1992.
Language
English
Author
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Information volume 12
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Colorado Geological Survey, Department of Natural Resources, State of Colorado
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1980.
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English
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Institute of Arctic and Alpine Research, University of Colorado
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1996.
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English
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Open file report volume 90-1
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Colorado Geological Survey, Division of Minerals and Geology, Department of Natural Resources
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1994.
Language
English
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Institute of Arctic and Alpine Research, University of Colorado, Boulder
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1990.
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English
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Colorado Oil and Gas Conservation Commission
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2000.
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English
Description
Series
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University of Colorado, Institute of Arctic and Alpine Research
Pub. Date
1989.
Language
English