China12-049
| Index No. | 12-049 |
|---|---|
| Country | Mongolia |
| Area | Mongolia |
| Publisher | The American Museum of Natural History |
| Type | Route Map |
| Scale | 1:400,000～1:800,000 |
| Year | 1925 |
| Number of sheet | 5 |
Catalog of Map Materials
East Asia (China, Mongolia)
| Index No. | 12-049 |
|---|---|
| Country | Mongolia |
| Area | Mongolia |
| Publisher | The American Museum of Natural History |
| Type | Route Map |
| Scale | 1:400,000～1:800,000 |
| Year | 1925 |
| Number of sheet | 5 |