“ASSESSING THE SPECIATION PATTERN OF LEAD AND ZINC IN SURFACE WATER COLLECTED FROM ABEGEDE CREEK, IJORA AND LAGOS” (2004) Biological Sciences - PJSIR, 47(6), pp. 430–434. Available at: http://www.v2.pjsir.org/index.php/biological-sciences/article/view/1564 (Accessed: 19 March 2026).