- Publication venue
- Tiehallinto
- Publication date
- 01/01/2007
- Field of study
3201031-
- Publication venue
- Tiehallinto
- Publication date
- 01/01/2001
- Field of study
320072
- Publication venue
- Tielaitos
- Publication date
- 01/01/2000
- Field of study
320064
- Publication venue
- Tielaitos
- Publication date
- 01/01/2000
- Field of study
320060
- Publication venue
- Tiehallinto
- Publication date
- 01/01/2004
- Field of study
320087
- Publication venue
- Tiehallinto
- Publication date
- 01/01/2001
- Field of study
320073
- Publication venue
- Tielaitos
- Publication date
- 01/01/2000
- Field of study
- Publication venue
- Tiehallinto
- Publication date
- 01/01/2002
- Field of study
320074
- Publication venue
- Tielaitos
- Publication date
- 01/01/1999
- Field of study
310002