E., Stephen, Ekwetafia B.E, Esemikose E.E., Akogu E.A.2, and Abioye O.P. “MICROBIOLOGY AND PHYSICOCHEMICAL PROPERTIES OF MECHANIC WORKSHOP POLLUTED SOIL AMENDED WITH COWPEA CHAFF IN ANYINGBA, KOGI STATE, NIGERIA”. Malaysian Journal of Science 32, no. 1 (June 27, 2013): 9–14. Accessed April 29, 2024. http://mjs.um.edu.my/index.php/MJS/article/view/6896.