Source Data Reference for:
City = Altoona
Time = 1900
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Altoona | 1900 | 38,000 | Tertius Chandler | Four thousand years of urban growth | p500 |
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Source Data Reference for:
City = Altoona
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