The Development of Engineering Soil Maps

Authors

D. J. Belcher, Purdue University

Date of Version

January 1943

Recommended Citation

Belcher, D. J., "The Development of Engineering Soil Maps" (1943). Purdue Road School. 18.
https://docs.lib.purdue.edu/roadschool/1943/proceedings/18

Start Date

1-25-1943 12:00 AM