Title: Oil investigations in Illinois in 1914
Subtitle: Area south of the Colmar oil field, by William C. Morse and Fred H. Kay. The Coolmar oil field--a restudy, by William C. Morse and Fred H. Kay. The Allendale oil field, by John L. Rich. Anticlinal structure in Randolph County, by Stuart Weller. Oil and gas in Gillespie and Mt. Olive quadrangles, by Wallace Lee.
First published: 1915
Subjects: Petroleum
Places: Illinois
LC classification: QE105 .A16 no. 31