Estimate of the natural gas reserves of the state of California as of January 1, 1942. Case no. 4591, Special study no. S-334.

At head of title: Railroad Commission of the State of California and Dept. of Natural Resources, Division of Oil and Gas.

Early accounts of the ecology of the Vermilion River Area /

This report is part of a series of reports on areas of Illinois where a public-private partnership has been formed to protect natural resources. The reports provide information on the natural and human resources of the areas as a basis for managing and improving their ecosystems. The determination of resource rich areas and development of ecosystem-based information and management programs in Illinois are the result of three processes-- the Critical Trends Assessment Program, the Conservation Congress, and the Water Resources and Land Use Priorities Task Force.

Economic assessment of resources recovery and utilization from coal fine wastes /

"Project no. 80.183."

Fox River Watershed investigation : Stratton Dam to the Illinois River, phase II : hydrologic and water quality simulation models, part 1, methodology and procedure for development of HSPF models /

"May 2007"--T.p.

Hydrologic and hydraulic modeling and analyses for the Cache River for the purposes of evaluating current conditions and alternative restoration measures.

Prepared for the Cache River Joint Venture Partnership (JVP): Illinois Department of Natural Resources, The Nature Conservancy, U.S. Fish and Wildlife Service, Ducks Unlimited, Natural Resources Conservation Service.

Illinois Conservation Reserve Enhancement Program... annual report.

"A partnership between the UDSA and the State of Illinois."

Illinois in the '80's--trends in natural resource management : proceedings of the ninth annual INR Conference, Chicago, Illinois, August 25-26, 1980 /

"August 25-26, 1980."

Illinois state plan : energy conservation in institutions : institutional buildings grant program /

Cover title: State plan for institutions.

Lower Des Plaines River basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

Natural areas of Illinois /

Mode of access: Internet.

Northeastern Illinois wetland survey for endangered and threatened birds : a summary of field data, 1980-1989 /

"May 1991."

Private funding opportunities in Illinois by county for soil and water conservation districts.

Information obtained from the National data book, 6th edition.

Review of Illinois State Geological Survey activities.

Report year ends Apr. 30.

Strategic plan for the ecological resources of Illinois.

"Gretchen Bonfert, Green Strategies, Springfield, Illinois, compiled this strategic plan and convened the public meetings whereby participants contributed to the plan."-- p. ii.

The DuPage River basin : an inventory of the region's resources.

"February 2001."