Momoh, Stephen O.; Mgbemena, Chinedum O.; Agbadua, Segun A.; Matthew, David O.
(Daffodil International University, 2013-07)
Water samples were collected from six different borehole sites at radial distances of 50metres, 90metres, 100metres, 130 metres 150 metres and 220 metres respectively within the vicinity of Okpuno-Egbu, Umudim, Nnewi ...