Shailendra Kumar Patidar,  Assessing Nutrient Concentration and Trophic Status of Brahma Sarover at Kurukshetra, India.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 93(9). 650 - 653
    [viewed 22 February 2020]. Available from: https://publications.waset.org/pdf/9999355.