Open Access Research Paper Views (443) Download (13) Bioaccumulation of heavy metals in tilapia fish organs Hala Elshahat Ghannam, Engy Salah Eldeen El Haddad, Abdelrahman Said Talab J. Bio. Env. Sci.7( 2), 88-99, August 2015. Key: Fish organsheavy metalsRiver Nile Rayahs Details