Design of culverts, energy dissipators, and filter systems 8 reports.
| Ngā kaituhi rangatōpū: | , , |
|---|---|
| Hōputu: | Pukapuka |
| Reo: | Ingarihi |
| I whakaputaina: |
Washington, D.C.
Highway Research Board
1971.
|
| Rangatū: | Highway research record
no. 373. |
| Ngā marau: |