Cover title. "January 1998." Includes bibliographical references (p. 41).
Summary:
"This report is a compilation of data gathered in Iowa and from other states regarding the effects of changing speed limits on travel speeds, crashes, injuries, and fatalities." --P. v.
OCLC:
(OCoLC)86106559
Locations:
Z7OX851 -- Library (Ames)
IAOX771 -- State Library of Iowa (Des Moines)
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.