| Original language | Finnish |
|---|---|
| Place of Publication | Helsinki |
| Publisher | Tiehallinto |
| Number of pages | 62 |
| Publication status | Published - 2001 |
| MoE publication type | D4 Published development or research report or study |
Publication series
| Series | Tiehallinnon sisäisiä julkaisuja |
|---|---|
| Number | 47 |
| ISSN | 1457-991X |