Development of paleobotany in the Illinois Basin
By: [by] Tom L. Phillips, Hermann W. Pfefferkorn [and] Russel A. Peppers.
Contributors: Pfefferkorn, H. W., joint author.; Peppers, Russel A. 1932- joint author.
Series: Illinois. State Geological Survey. Circular; 480; Circular (Illinois State Geological Survey) ;; 480.
Publisher: Illinois State Geological Survey
Published: 1973
Place of publication: Urbana
Language: eng
Number of pages: 86
Subjects: Paleobotany -- Illinois -- History.; Paleobotany -- Indiana -- History.; Paleobotany -- Kentucky -- History.
Notes: Bibliography: p. 53-79.
Cover title.