Items where Author is "Umeobika, U"

Ezeaguba, A and Okoye, P and Umeobika, U and Abugu, H (2016) Speciation Partterns of Some Selected Heavy Metals in the Soil along the Effluent Channels of Juhel Pharmeutical Industry, Awka, Anambra State, Nigeria. American Chemical Science Journal, 11 (2). pp. 1-14. ISSN 22490205