Date of Version

January 1928

Recommended Citation

Rosenwald, W F., "Maintenance of Secondary Type Roads" (1928). Purdue Road School. 11.
https://docs.lib.purdue.edu/roadschool/1928/proceedings/11

1-16-1928 12:00 AM

COinS

Jan 16th, 12:00 AM

Maintenance of Secondary Type Roads