Analysis of tipple and delivered samples of coal
Subtitle: collected during the period July 1975 through September 1976
By: by J. B. Janus.
Contributors: United States. Bureau of Mines
Series: Report of investigations - Bureau of Mines -- 8213
Publisher: U.S. Dept. of the Interior, Bureau of Mines; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 15
Subjects: Coal -- Analysis.
Other titles: Analyses of tipple and delivered samples of coal
Notes: Includes index.