[Soil maps of Sudan] /
Sudan.Maṣlaḥat al-Misāḥah.
Sudan.Misāḥah al-Jiyūlūjīyah.
Khartoum : Sudan Geological Survey,

Title supplied by cataloger.
Includes index to adjoining sheets.
Relief shown by spot heights.
Sheet 55-M-2: Soil map of Er Rahad -- Sheet 55-M-3: Soil map of Umm Ruwaba.
Soils