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U.S. Geological Survey
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New Publications of the U.S. Geological Survey
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United States Geological Survey Yearbook
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A Brief History of the U.S. Geological Survey
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The National Center of the U.S. Geological Survey
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Popular Publications of the United States Geological Survey
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Bulletin of the United States Geological Survey
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Journal of Research of the U.S. Geological Survey
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Scientific notes and summaries of investigations in geology, hydrology, and related fields.
The U.S. Geological Survey's Western Region Headquarters, ...
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New Publications of the Geological Survey
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