Geology related to land use in the Hennepin region
By: by Murray R. McComas.
Series: Illinois. State Geological Survey. Circular; 422; Circular (Illinois State Geological Survey) ;; 422.
Published: 1968
Place of publication: Urbana
Language: eng
Number of pages: 24
Subjects: Geology -- Illinois -- Hennepin region; Land use -- Illinois -- Hennepin region; Natural resources -- Illinois -- Hennepin region
Notes: Bibliography: p. 23-24.
Cover title.