A study on the state of the transportation environment in Metro Manila
| Cyhoeddwyd yn: | Philippine Engineering Journal Vol. 21, no. 2 (2000), 1-13 |
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| Prif Awdur: | |
| Awduron Eraill: | |
| Fformat: | Erthygl |
| Iaith: | English |
| Cyhoeddwyd: |
2000
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| Pynciau: |