Methods and Procedures Used for Indiana State Highway Surveys

Authors

Walter H. Frick, State Highway Department of Indiana

Date of Version

April 1960

Recommended Citation

Frick, Walter H., "Methods and Procedures Used for Indiana State Highway Surveys" (1960). Purdue Road School. 22.
https://docs.lib.purdue.edu/roadschool/1960/proceedings/22

Start Date

4-18-1960 12:00 AM