Source Data Reference for:
City = Pingliang
Time = 1800
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Pingliang | 1800 | 35,000 | Tertius Chandler | Four thousand years of urban growth | p487 |
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Source Data Reference for:
City = Pingliang
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