Source Data Reference for:
City = Lanzhou
Time = 1950
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Lanzhou | 1948 | 224,000 | Jan Lahmeyer | http://www.populstat.info/ | n/a | ||
| Lanchow | 1950 | 320,000 | Tertius Chandler | Four thousand years of urban growth | p508 |