Items where Author is "Rilwan, Usman"
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Rilwan, Usman and Abbas, Auta Abdullahi and Abdulrahman, Hudu (2020) Heavy Metal Contamination in Swampy Agricultural Soils of Kokona, Nasarawa, Nigeria. Asian Journal of Applied Chemistry Research, 5 (4). pp. 28-33. ISSN 2582-0273