American rural highways
By: by T. R. Agg.
Edition: 1st ed.
Series: Agricultural engineering series, E. B. McCormick, consulting editor; Agricultural engineering series (New York, N.Y.)
Publisher: McGraw-Hill book company, inc.
Published: 1920
Place of publication: New York [etc.]
Language: eng
Number of pages: 139
Subjects: Agricultural engineering; Roads -- United States