Browsing Environmental Health Science and Technology by Author "Elias Ayana"

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Determinant factors of bacteriological contamination of drinking water at the house hold level in hidi hora, serbo and turfe semi urban villages, Ethiopia Thesis

Elias Ayana (2013-09)

Water quality is a critical factor affecting human health and welfare. Studies showed that approximately 3.1% of deaths and 3.7% of disability-adjusted-life-years worldwide are attributable to unsafe water, poor sanitation ...
Determinant Factors Of Bacteriological Contamination Of Drinking Water At The House Hold Level In Hidi Hora, Serbo And Turfe Semi Urban Villages, Oromia Region, Ethiopia Thesis

Elias Ayana; Argew Ambelu; Sabilework Mokonnen (2013-09)

Water quality is a critical factor affecting human health and welfare. Studies showed that approximately 3.1% of deaths and 3.7% of disability-adjusted-life-years worldwide are attributable to unsafe water, poor sanitation ...

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