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Vertical recharge to groundwater due to the 1972 monsoon plus supplemental irrigation has been measured at 21 sites in the state of Panjab(1ndia) using tritigm tracer. Average recharge is found to b...
Downward movement of soil moisture due to rainfall and supplemental irrigation in the unsaturated zonf has been followed by tagging a layer of soil with tritiated water at a number of sites in the s...
Chemical analyses have been carried out for several groundwater samples collected from 28 producing wells in the area east of the Nile and the Blue Nile rivers, Khartoum State, Sudan. Three hydrogeoch...

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