Reports on roads and transport planning in tropical and sub-tropical countries
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Crowthorne, [Eng.]
Transport and Road Research Laboratory
1979.
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| Edition: | 2d rev. |
| Series: | Supplementary report - Transport and Road Research Laboratory
no. 162 Rev.2 |