Source Data Reference for:
City = Belem
Time = 1850
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Belem | 1830 | 12,000 | Brian Mitchell | International historical statistics | |||
| Para | 1850 | 32,000 | Tertius Chandler | Four thousand years of urban growth | p53 | ||
| Para | 1861 | 28,000 | Tertius Chandler | Four thousand years of urban growth | p54 | ||
| Belem | 1872 | 62,000 | Jan Lahmeyer | http://www.populstat.info/ | n/a |