Are there useful yardsticks of population size and income level for building metro systems? Some worldwide evidence
| Foilsithe in: | Cities. : the international journal of urban and regional planning 27, 5 (2010). |
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| Príomhchruthaitheoir: | |
| Formáid: | Alt |
| Teanga: | Béarla |
| Ábhair: |