Urban traffic survey...
Series: Oregon. State Highway Dept. Technical report -- no. 38-6; Technical report (Oregon. State Highway Department) -- no. 38-6
Publisher: Oregon State Highway Commission
Published: 1938
Place of publication: Salem
Language: eng
Notes: Dec. 1938.
Table of contents: title: Vol. 1, part 1, Albany to Lafayette, inclusive; vol. 2, part II, La Grande to Yoncalla, inclusive.