Data from controlled drilling program in Boone and De Kalb Counties, Illinois
By: Philip C. Reed.
Contributors: Illinois State Geological Survey.
Series: Environmental geology notes ;; no. 77; Environmental geology notes ;; 77.
Publisher: Illinois State Geological Survey
Published: 1976
Place of publication: Urbana
Language: eng
Number of pages: 51
Subjects: Geology, Stratigraphic -- Quaternary.; Geology -- Illinois -- Boone Co.; Geology -- Illinois -- De Kalb Co.; Borings -- Illinois -- Boone Co.; Borings -- Illinois -- De Kalb Co.
Notes: Cover title.