Sand and gravel resources along the Rock River in Illinois
By: [by] R. C. Anderson.
Series: Illinois. State Geological Survey. Circular; 414; Circular (Illinois State Geological Survey) ;; 414.
Published: 1967
Place of publication: Urbana
Language: eng
Number of pages: 17
Subjects: Sand -- Rock River Valley (Wis. and Ill.); Gravel -- Rock River Valley (Wis. and Ill.); Geology -- Rock River Valley (Wis. and Ill.)
Notes: Bibliography: p. 17.
Cover title.