فهرس المقالات Justice Obinna Osuoha المقاله 1 - Distribution and Toxicological Risk Evaluation of Pb, Cd, As and Zn from Surface Soils of Selected Marts in Port Harcourt, Rivers State, Nigeria 10.22034/jchr.2018.544142 Justice Obinna Osuoha Chidiebere Uchenna Iheka Peter Uchenna Amadi Idongesit Ekong Archibong Oluwatoyin Taiwo Adeoti Journal of Chemical Health Risks , العدد 5 , السنة 8 , پاییز 2018