Date of Version
January 1931
Recommended Citation
Springer, G. P., "Adequate Waterways for Culverts and Bridges" (1931). Purdue Road School. 16.
https://docs.lib.purdue.edu/roadschool/1931/proceedings/16
Start Date
1-20-1931 12:00 AM
COinS
Jan 20th, 12:00 AM
Adequate Waterways for Culverts and Bridges