Bibliography and index of Illinois geology through 1965
Subtitle: a contribution to the Illinois sesquicentennial year
By: [by] H. B. Willman [and others]
Contributors: Willman, H. B. 1901-
Series: Illinois State Geological Survey. Bulletin 92; Bulletin (Illinois State Geological Survey) ;; v. 92.
Publisher: Illinois State Geological Survey
Published: 1968
Place of publication: Urbana
Language: eng
Number of pages: 373
Subjects: Geology -- Illinois -- Bibliography.; Geology -- Illinois -- Indexes.