Megahed, Hanaa A.
Farrag, Abd El-Hay A.
Article History
Received: 22 January 2019
Accepted: 12 March 2019
First Online: 25 March 2019
Authors’ information
: Hanaa A. Megahd is a researcher in Hydrology, National Authority for Remote Sensing and Space Sciences.Abd El-Hay A. Farrag is a professor of hydrology, Department of Geology, Faculty of Science, Assiut University.
: Not applicable
: Not applicable
: The authors declare that they have no competing interests.
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