Reconstruction of old gravel roads /
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Lafayette, Ind. :
Purdue University,
1925.
|
| Series: | Engineering extension series (Purdue University. Department of Engineering Extension) ;
no. 9. |
| Subjects: |
| Physical Description: | 15 pages : illustrations |
|---|