UDEH, N. P.; IKEGWUONU, A. C.; OKEKE, O. A.; OBUDULU, C.; OKAFOR, K. P.; EGWUAGU, C. C. Physicochemical Characteristics and Heavy Metals Contents in Soils and Cassava Plants from Farmlands within Nnamdi Azikiwe University, Awka, Anambra State. Asian Journal of Research in Zoology, v. 4, n. 3, p. 37-43, 14 ago. 2021.