Highway transportation barriers in 20 States
By: [by Hugh S. Norton].
Series: Marketing research report ;; no. 157
Publisher: U.S. Dept. of Agriculture, Agricultural Marketing Service, Marketing Research Division
Published: 1957
Place of publication: Washington, D.C
Language: eng
Number of pages: 40
Subjects: Transportation, Automotive -- Law and legislation -- United States.
Notes: Bibliography: p. 38-40.
Cover title.