Search results for: Kelly, Thomas (Thomas Dudley), 1948-
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Crushed cement concrete substitution for construction aggregates, a materials flow analysis
Authors: Kelly, Thomas (Thomas Dudley), 1948-
Published: U.S. Department of the Interior, U.S. Geological Survey, 1998Holdings: Loading…Connect to online resource - All users (Federal Depository Library Program Persistant URL)
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2
Historical statistics for mineral and material commodities in the United States
Published: U.S. Department of the Interior, U.S. Geological Survey, 2001Other Authors: “…Kelly, Thomas (Thomas Dudley), 1948-…”
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3
Historical statistics for mineral and material commodities in the United States
Published: U.S. Geological Survey, 2005Other Authors: “…Kelly, Thomas (Thomas Dudley), 1948-…”
Physical Description: 1 electronic text : HTML, digital, PDF file.Holdings: Loading…Connect to online resource - All users (Federal Depository Library Program Persistant URL)
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4
Obsolete computers : "gold mine", or high-tech trash? : resource recovery from recycling.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2001Other Authors:Physical Description: 4 unnumbered pages : digital, PDF file.Holdings: Loading…Connect to online resource - All users (Federal Depository Library Program Persistant URL)
Government Document Electronic eBook