Analyses of Tipple and Delivered Samples of Coal. Collected During the Period July 1975 Through September 1976.
This Bureau of Mines publication updates a series of reports on the quality of coal purchased under specifications for government use. Listed are analytical data on the composition and quality of tipple and delivered samples of coal collected during the period July 1975 through September 1976.
IH; Report of Investigation;
NTIS Accession No.
NTIS#: PB 266 884