A unique clay from the Goose Lake, Illinois, area
By: by R. E. Grim and W. F. Bradley.
Contributors: Bradley, William Frank, 1908- joint author.
Publisher: printed by authority of the state of Illinois
Published: 1939
Place of publication: Urbana, Illinois
Language: eng
Number of pages: 20
Subjects: Clay -- Illinois.
Notes: Bibliographical footnotes.
At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.
"Reprinted from the Journal of American Ceramic Society, v. 22, pp. 157-164, 1939."