Southern Sardauna and southern Adamawa.
Great Britain.Directorate of Overseas Surveys.
[Tolworth] : Directorate of Overseas Surveys,
1966.
Shows roads, tracks and international boundaries.
Includes legend and table.
To accompany: Land resources of Southern Sardauna and Southern Adamawa provinces, Northern Nigeria (Land resource study no. 2)
Physical geography
Physical geography
Landforms
Landforms