Illinois inventory of greenhouse gas emissions and sinks : 1990 /

"September 1993."

Oil and gas drilling in Illinois; monthly report.

At head of title, -Dec. 1978: State of Illinois, Dept. of Registration and Education; Jan. 1979-: State of Illinois, Illinois Institute of Natural Resources.

Oil and gas.

Last printed issue was no.747/752. Available on web based only.

The Illinois statewide gas utility plan, 1990-2000 /

"Printed: February 1990."

Oil and gas leasing in the 181 area of the Gulf of Mexico : report (to accompany S. 2253).

"April 20, 2006."

Standard oil and gas forms; a comprehensive list of the forms now in common use by the oil and gas industry.

Mode of access: Internet.

Royalty Management Program : hearing before the Committee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, One Hundredth Congress, second session ....

"July 12, 1988" -- pt.2.