Highway research projects in the United States
Subtitle: results of census by Advisory board on highway research, Division of engineering, National research council
By: in cooperation with the Bureau of public roads, United States Department of agriculture, by William Kendrick Hatt.
Contributors: Hatt, William Kendrick.; United States. Public Roads Administration.
Series: Bulletin of the National research council.; no. 21 (v. 4, pt. 3) Oct. 1922
Publisher: Published by the National research council of the National academy of sciences
Published: 1922
Place of publication: Washington, D.C
Language: eng
Number of pages: 103
Subjects: Highway research.
Notes: Cover-title.