Assessment of Heavy Metal Concentration in <em>Chrysichthys nigrodigitatus</em> (Lacépède, 1803) and <em>Eichhornia crassipes</em> [Mart.] Solms from Ologe Lagoon and its Tributaries in Lagos, Nigeria

Sunmoni, Alayode Segun

Assessment of Heavy Metal Concentration in Chrysichthys nigrodigitatus (Lacépède, 1803) and Eichhornia crassipes [Mart.] Solms from Ologe Lagoon and its Tributaries in Lagos, Nigeria

Alayode Segun Sunmoni, National Open University of Nigeria, Biology, Lagos, Nigeria and Oluwafunmilola Esther Ndimele, University of Uyo, Akwa-Ibom State, Nigeria, Uyo, Nigeria