Figure 3. Regional Geological Map of the Study Area modified after GRAS 2004

From

Evaluation of Ground Water Quality in North East Wadi Halfa, Northern State, Sudan

Ezzat Ahmed Abd Elsayed, Elhag A. B, Yousif A. M

American Journal of Water Resources. 2021, 9(2), 103-110 doi:10.12691/ajwr-9-2-7