Urban goods movement 12 reports prepared for the 52d and 53d annual meetings of the Highway Research Board.
| Kaituhi rangatōpū: | |
|---|---|
| Hōputu: | Pukapuka |
| Reo: | Ingarihi |
| I whakaputaina: |
Washington
Transportation Research Board, National Research Council
1974.
|
| Rangatū: | Transportation Research Record
no. 496 |
| Ngā marau: |