[1]
T. Kananke, J. Wansapala, and A. Gunaratne, “Pb and Cr Contaminations of Irrigation Water, Soils and Green Leafy Vegetables Collected from Different Areas of Colombo District, Sri Lanka”, Pak. J. Nutr., vol. 14, no. 9, pp. 593–602, Aug. 2015, doi: 10.3923/pjn.2015.593.602.