Selection of road projects and the identification of the approriate road construction technology general considerations.
| מחבר ראשי: | |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Geneva
International Labour Office
1975
|
| סדרה: | Working paper / World employment programme research. Technology and Employment Project
no.14 |
| נושאים: |