Coal Quality: Global Priorities

International Conference
U.S. Geological Survey
Reston, Virginia
September 24–26, 2001

Edited by Brenda Pierce, Kristin Dennen, and Robert B. Finkelman

Circular 1272

U.S. Department of the Interior
U.S. Geological Survey

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U.S. Department of the Interior, U.S. Geological Survey
For more information, contact Brenda Pierce, Kristen Dennen, or Robert B. Finkelman
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