Research Article
Profile of Major, Minor and Toxic Metals in Soil and Khat (Catha edulis Forsk) Cultivars in Ethiopia
Department of Chemistry, Faculty of Science, Addis Ababa University, Addis Ababa, P.O. Box 1176, Ethiopia
Bhagwan Singh Chandravanshi
Department of Chemistry, Faculty of Science, Addis Ababa University, Addis Ababa, P.O. Box 1176, Ethiopia
Mesfin Redi
Department of Chemistry, Faculty of Science, Addis Ababa University, Addis Ababa, P.O. Box 1176, Ethiopia