Cover title. Sponsored by the Iowa State Highway Commission.
Contents:
[v. 1.]. Des Moines River toll bridge -- [v. 2., pt. 1-12]. Mississippi River toll bridge -- [v. 3., pt. 1-3]. Missouri River toll bridge -- [v. 4]. Summary report.
OCLC:
(OCoLC)22470006
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
IAOX771 -- State Library of Iowa (Des Moines)
E7OX522 -- State Historical Society of Iowa Library (Des Moines)
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.