Analyses of tipple and delivered samples of coal collected during fiscal year 1972
By: by J.B. Janus and B.S. Shirley.
Contributors: Shirley, B. S.; United States. Bureau of Mines
Series: Report of investigations / United States Department of the Interior, Bureau of Mines -- 7712; Report of investigations (United States. Bureau of Mines) -- 7712.
Publisher: U.S. Dept. of Interior, Bureau of Mines
Published: 1973
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 17
Subjects: Tipples -- Analysis.; Coal -- Analysis.
Notes: Includes index.

Bibliography: p. 14-15.