Palynology and petrography of a Middle Devonian coal in Illinois
By: [by] R. A. Peppers [and] H. H. Damberger.
Contributors: Damberger, H. H., 1933- joint author.
Series: Illinois. State Geological Survey. Circular; 445; Circular (Illinois State Geological Survey) ;; 445.
Publisher: Illinois State Geological Survey
Published: 1969
Place of publication: Urbana
Language: eng
Number of pages: 34
Subjects: Palynology -- Illinois; Paleobotany -- Devonian; Coal -- Geology -- Illinois
Notes: Bibliography: p. 22-24.
Cover title.