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Availability of Conventional Energy Resources Materials--coal.
NTIS: PB 255 798 :17 pages
This paper contains 15 illustrations that give details on the U.S. coal concentrations in forms that economic extraction is currently or may become feasible. The paper discusses that portion of the "identified coal resource" from which "reserves" are calculated. A coal bibliography is provided.
NTIS Accession No.
NTIS: PB 255 798
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division