Iyobosa.Timothy A, Akinade Shadrach O. Assessment of Polycyclic Aromatic Hydrocarbon in Soils and Sediments in Onitsha area, Southeastern, Nigeria. IJAG [Internet]. 2019 Sep. 20 [cited 2024 Nov. 23];7(2):129-38. Available from: https://sciencepubco.com/index.php/IJAG/article/view/29266