Petroleum industry in Illinois, 1984.
Oil and gas developments /
Jacob Van Den Berg and Janis D. Treworgy. Waterflood operations / Jaclyn Rendall Elyn.
APA Citation
Elyn, J. Rendall., Treworgy, J. D., Van den Berg, J., Illinois State Geological Survey. (1986). Petroleum industry in Illinois, 1984: Oil and gas developments. Champaign, IL: Illinois State Geological Survey.
MLA Citation
Elyn, Jaclyn Rendall, Janis D Treworgy, Jacob Van den Berg, and Illinois State Geological Survey. Petroleum Industry In Illinois, 1984: Oil And Gas Developments. Champaign, IL: Illinois State Geological Survey, 1986.
Warning: These citations may not always be complete (especially for serials).