Interlaboratory comparison of mineral constituents in a sample from the Herrin (no. 6) coal bed from Illinois
By: edited by Robert B. Finkleman ... [et al.].
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey circular ;; 932
Publisher: Dept. of the Interior, U.S. Geological Survey; Distribution Branch, Text Products Section, U.S. Geological Survey
Published: 1984
Place of publication: [Reston, Va.?]; Alexandria, Va
Language: eng
Number of pages: 42
Subjects: Coal -- Illinois -- Analysis; Coal mines and mining -- Illinois
Notes: Bibliography: p. 39-41.
Item 620-A