![]() | Competition for Scarce Groundwater in the Sana'a Plain, Yemen. a Study of the Incentive Systems for Urban and Agricultural Water Use MOHAMED I. AL-HAMDI , R Sc. in Civil Engineering, George Washington University, Washington DC, USA , M Sc. in Sanitary Engineering, [HE, Delft, Netherlands , born in Sana' a, Republic of Yemen. |
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