Demographic special reports: based on data from 1990 Nationwide Personal Transportation Survey (NPTS).

Federal Highway Administration, Washington, D.C.

Sorghum movements in the United States : interregional flow patterns and transportation requirements in 1977 /

Includes bibliographical references.

Atlas of Illinois Resources.

Succeeds Illinois resources, published in 1944 by the Illinois Post-War Planning Commission.

Development of a systems risk methodology for single and multi-modal transportation systems. Final report.

Transportation Department, Research and Special Programs Administration, Washington, D.C.

Corn movements in the United States : interregional flow patterns and transportation requirements in 1985 /

"September, 1990."

Economic impact of the U.S. port industry : an input output analysis of waterborne transportation /

Bibliography: v. 1, p. 93-95.

Institutional issues in application of IVHS technologies to CVO in Illinois. Final report.

Illinois State Department of Transportation, Springfield

Highway operation problems of senior drivers in Illinois. Final report.

Illinois State Department of Transportation, Springfield

A strategy for reducing wet-pavement accidents in Illinois. Interim report.

Mode of access: Internet.

Geological survey of Illinois.

A.H. Worthen, director.

High-calcium limestone near Morris, Illinois

At head of title: State of Illinois. Department of registration and education. Division of the State geological survey.

Quarterly digest of urban and regional research /

Mode of access: Internet.

Zoning problems; supplementary statistical report for the Illinois Zoning Laws Study Commission,

Includes bibliographical references.

State expenditures in Champaign County, Illinois, 1969, 1970 and 1975 /

"Planning paper 75-09."

Transportation of higher-level language programs: exemplified by an ALGOL 68 transportation representation /

Includes bibliographical references.