History of median development in Illinois.

Author(s)
Hutchinson, J.W. Kennedy, T.W. & Surman, H.E.
Year
Abstract

Ontwikkeling van het middenbermbeveiligingsonderzoek van 1930 tot 1965 in de staat Illinois - U.S.A.

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Publication

Library number
3147 fo
Source

University of Illinois, The Engineering Experiment Station, November 1964.

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