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BOOK
Title Mineral matter in the Springfield-Harrisburg (no.5) coal member in the Illinois basin / Colin R. Ward.
Imprint Urbana : Illinois State Geological Survey, 1977.

Copies/Volumes

LOCATION CALL # STATUS
 Main Stacks  QE105 .A45 no. 498    AVAILABLE
Description 35 p. : ill. ; 25 cm.
Series Circular - Illinois State Geological Survey ; 498.
Circular (Illinois State Geological Survey) ; 498.
Note Cover title.
Bibliog. Bibliography: p. 34-35.
Subject Coal -- Illinois -- Analysis.
Coal -- Analysis.
Clay -- Analysis.