Amir Eghbal Khajeh Rahimi and  Fardin Boustani and  Omid Tabiee and  Masoud Hashemi,  An Assessment of Water Pollution of the Beshar River Aquatic Ecosystems.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2011, vol. 50(2). 74 - 77
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/15689.