Effects of phosphorus deficiency on secondary metabolites and African nightshade distribution in Kisii, Siaya and Kakamega counties, Kenya Author/Editor(s): Ogembo Oyaro, J.Nawiri, P.Musila, W.Gweyi Onyango, J. P.Date of publication: 2014RUFORUM Conferences and Workshops Read more about Effects of phosphorus deficiency on secondary metabolites and African nightshade distribution in Kisii, Siaya and Kakamega counties, Kenya