Metal(loid)s, nitrate, polycyclic aromatic hydrocarbons, and radioactive contaminants in Nigerian water resources: state-of-the-art of their ecological and health risk assessments

Johnbosco C. Egbueri, Johnson C. Agbasi, Arinze Longinus Ezugwu, Michael E. Omeka, Ifeanyi Adolphus Ucheana, Chiedozie C. Aralu, Hillary Onyeka Abugu