Subject
- Countries3
- Oceans3
- 1719-19292
- Bathymetric maps2
- Coasts2
- Contours (Cartography)2
- Economy2
- Elevation2
- History2
- Hydrography2
- Indigenous History of Mexico2
- Inland Waters2
- International Date Line2
- International boundaries2
- Lakes2
- Liberal Privatization of Indigenous Land2
- Libros de Hijuelas2
- Magnetic declination2
- Magnetic fields2
- Mexico--History--Agrarian History2