Effects of waste water disposal, Fruitvale Oil Field, Kern County: cooperative water quality investigation, conducted by U.S. Dept. of the Interior, Geological Survey and the Dept. of Water Resources.

At head of title: State of California, the Resources Agency of California, Dept. of Water Resources.

Circular - Illinois State Geological Survey.

At head of title: State of Illinois, Department of Registration and Education.

Bulletin - State of Illinois, Department of Registration and Education, Division of the State Geological Survey.

Mode of access: Internet.

Guide to the geology of Illinois Beach State Park and the Zion Beach-Ridge Plain, Lake County, Illinois /

"October 28, 2000."

Illinois State Geological Survey : [annual report].

Description based on: 1987-88; title from cover.

Report of the special committee, appointed by the last legislature to report on the best method of obtaining a complete geological survey of the state of Ohio.

Not in Meisel, M. Amer. natural history.

Awareness and use among Illinois farmers of USDA and State agricultural publications; a survey of commercial farm families.

"Conducted ... under contract with the Office of Information, USDA."

Bulletin - Illinois State Geological Survey.

Mode of access: Internet.

An intensive survey of the Big Muddy River Basin: summer 1995/

"March 1997."

Chemical and toxicological properties of coal fly ash /

Bibliography: p. 62-70.

Development and expansion of the natural resource data and information systems in support of the Illinois Comprehensive Wildlife Conservation Plan : annual segment report 2005 /

Submitted to Illinois Department of Natural Resources.

Development and expansion of the natural resource data and information systems in support of the Illinois Comprehensive Wildlife Conservation Plan : final project completion report 2006, project 5-02-P-001, 1 February 2003 to 30 September 2006 /

Submitted to Illinois Department of Natural Resources.

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.

Geochemical properties of coal wastes and the toxicological effects on aquatic life /

Errata sheet inserted.

Four months a prisoner of war in 1945 /

Contains the memoirs of Lt. Jack A. Simon who served as a B-17 navigator in the U.S. Army Air Force during WWII. Simon flew twenty seven missions over Germany before his plane was shot down near Derben. His internment ended when American troops liberated Simon's prisoner of war camp in Spring 1945.