Practical use of mathematics as aid to culvert headwall estimating.
Saved in:
| Title: | Practical use of mathematics as aid to culvert headwall estimating. |
|---|---|
| Authors: | Burr, G. D. |
| Source: | Engineering News-Record; January 22 1925, Vol. 94, p161-163, 3p |
| Database: | Applied Science & Technology Source |
| ISSN: | 0013807X |
|---|
