Geology and mineral resources of the Alexis quadrangle
By: by Harold R. Wanless.
Series: Illinois. State geological survey. Bulletin; no. 57; Bulletin (Illinois State Geological Survey) ;; no. 57.
Publisher: Printed by authority of the state of Illinois [Springfield, Jeffersons printing & stationery co.]
Published: 1929
Place of publication: Urbana
Language: eng
Number of pages: 230
Subjects: Geology -- Illinois.; Mines and mineral resources -- Illinois.
Other titles: Alexis quadrangle, Illinois.
Notes: Bibliographical references.
At head of title: State of Illinois. Department of registration and education. Division of the State geological survey.
Four folded plates (maps, and 2 diagrams) in pocket.