Old glacial drift near Danville, Illinois
By: [by] W. Hilton Johnson.
Series: Illinois. State Geological Survey. Circular; 457; Circular (Illinois State Geological Survey) ;; 457.
Publisher: Illinois State Geological Survey
Published: 1971
Place of publication: Urbana
Language: eng
Number of pages: 16
Subjects: Drift -- Illinois -- Vermilion Co.
Notes: Bibliography: p. 16.
Cover title.