Guide leaflet, geological science field trip, Lena area
Subtitle: Stephenson and Jo Daviess Counties, Lena, Elizabeth and Galena quadrangles
By: sponsored by Illinois State Geological Survey ; leaders Edgar Odom, George M. Wilson, and Guy Dow
Contributors: Illinois State Geological Survey
Series: Guide leaflet -- 1961D; Guide leaflet (Illinois State Geological Survey) -- 1961D.
Publisher: Dept. of Registration and Education, State Geological Survey Division
Published: 1961
Place of publication: Urbana, IL
Language: eng
Number of pages: 12
Subjects: Geology
Other titles: Geological science field trip, Lena area.; Lena area.
Notes: Cover title.

Host : Lena-Winslow High School.

September 9, 1961.