Selection of road projects and the identification of the approriate road construction technology general considerations.
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Kirja |
| Kieli: | English |
| Julkaistu: |
Geneva
International Labour Office
1975
|
| Sarja: | Working paper / World employment programme research. Technology and Employment Project
no.14 |
| Aiheet: |