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Mass flow of nutrients from innumerous latrines and septic tanks was assessed to best describe the groundwater quality situation in the urban environment of Yaounde. 37 groundwater samples were taken at the end of dry season 2012 and analysed for nutrient related (NO3−, NH4+, NO2−, K+, Cl−, HPO42− and TOC) and physico-chemical ambient parameters. A survey on waste water discharge close to water points...
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