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20th century U.S. mineral prices decline in constant dollars
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Conceptual problems in developing an index of health
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Economic drivers of mineral supply
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Fate and behavior tools related to inland spill response--Workshop on the U.S. Geological Survey's role in federal science support
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Fish communities and their relation to environmental factors in the eastern Iowa basins in Iowa and Minnesota, 1996
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Materials and energy flows in the earth science century
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Materials in use in U.S. interstate highways
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Nutrients and suspended solids in surface waters of the upper Illinois River basin in Illinois, Indiana, and Wisconsin, 1978-97
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Recycled cell phones
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Small business management
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Survey of malware threats and recommendations to improve cybersecurity for Industrial Control Systems version 1.0
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Total materials consumption
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