[1]
Karanja, N.N., Njenga, M., Mutua, G., Lagerkvist, C., Kutto, E. and Okello, J.J. 2012. Concentrations of Heavy Metals and Pesticide Residues in Leafy Vegetables and Implications for Peri-urban Farming in Nairobi, Kenya. Journal of Agriculture, Food Systems, and Community Development. 3, 1 (Oct. 2012), 255–267. DOI:https://doi.org/10.5304/jafscd.2012.031.003.