TY - BOOK T1 - Improved oil recovery from the Aux Vases (Mississippian) Formation at Boyd Field, Jefferson County, Illinois / DA - 1993. CY - Champaign, Ill. : AU - Leetaru, Hannes E. VL - 142 CN - TN872.I3 CN - TN872.I3 PB - Illinois State Geological Survey, PP - Champaign, Ill. : PY - 1993. N1 - "This report was prepared by the Illinois State Geological Survey (ISGS) for a project sponsored by the State of Illinois and the U.S. Department of Energy (USDOE)"--T.p. verso. ID - 155024 KW - Secondary recovery of oil KW - Petroleum engineering KW - Geology, Stratigraphic TI - Improved oil recovery from the Aux Vases (Mississippian) Formation at Boyd Field, Jefferson County, Illinois / ER -