Petroleum industry in Illinois, 1981.
Oil and gas developments /
Jacob Van Den Berg. Waterflood operations / Jaclyn Rendall Elyn.

APA Citation

Elyn, J. Rendall., Van den Berg, J., Illinois State Geological Survey. (1983). Petroleum industry in Illinois, 1981: Oil and gas developments. Champaign, Ill. (615 E. Peabody Dr., Champaign 61820): Dept. of Energy and Natural Resources, State Geological Survey Division.

MLA Citation

Elyn, Jaclyn Rendall, Jacob Van den Berg, and Illinois State Geological Survey. Petroleum Industry In Illinois, 1981: Oil And Gas Developments. Champaign, Ill. (615 E. Peabody Dr., Champaign 61820): Dept. of Energy and Natural Resources, State Geological Survey Division, 1983.