WASET
    Umapriya.R. and  S.Shrihari,  Pathogen Removal Under the Influence of Iron.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2010, vol. 48(12). 690 - 695
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/979.