C. E. (1988) Groundwater recharge from three cheap and independent methods in the small watersheds of the rainforest belt of Nigeria. In: Groundwater Recharge ed. I. Simmer, D. Reidel Pub. Co., Dordrecht, The Netherlands, 435-447....
established. Hundreds of engineers and agriculturists have been hired to supervise this work. CCC boys are doing much of the physical work in remodeling farms and watersheds, building terraces and dams, and planting trees for shelter-belt protection as a means of controlling wind and water ...
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