lemma gurmessa, Tassew; aschale, Minbale Major Advisor Dr.; teju, Endale Co-Advisor Dr
(Haramaya university, 2019-04)
P h o s p h o r u s p l a y s a n e s s e n t i a l r o l e i n t h e d e v e l o p m e n t o f o r g a n i s m s .
However, p hosphorus pollution known as eutrophication is regarded as
one of the main causes of water ...