Open Access | Research ArticleAssessment of vanadium pollution and ecological risk in some selected waste dumpsites in Southeastern Nigeria June 6, 2022 Chemistry, Engineering, Medicine & Health Authors: Victor Chukwuemeka Eze, David Okechukwu Okeke, Azuka Richard Nwabudike, et al. Journal: Health and Environment DOI: 10.25082/HE.2022.01.004 Pub. Date: June 6, 2022