title: Erratum to: Distribution and ecotoxicological significance of polycyclic aromatic hydrocarbons in sediments from Iko River estuary mangrove ecosystem.
authors.affiliation: Department of Microbiology, University of Uyo, Uyo, Nigeria.
authors.forename: Joseph P
authors.initials: JP
authors.lastname: Essien
authors.forename: Samuel I
authors.initials: SI
authors.lastname: Eduok
authors.forename: Abass Abiola
authors.initials: AA
authors.lastname: Olajire