TY - JOUR AU - Osuoha, Justice Obinna AU - Iheka, Chidiebere Uchenna AU - Amadi, Peter Uchenna AU - Archibong, Idongesit Ekong AU - Adeoti, Oluwatoyin Taiwo TI - Distribution and Toxicological Risk Evaluation of Pb, Cd, As and Zn from Surface Soils of Selected Marts in Port Harcourt, Rivers State, Nigeria JO - Journal of Chemical Health Risks VL - 8 IS - 4 SP - 255 EP - 264 PY - 2018 DO - 10.22034/jchr.2018.544142 ER -