WASET
    Hanaa M. M. El-Khayat and  Hoda Abdel-Hamid and  Kadria M. A. Mahmoud and  Hanan S. Gaber and  Hoda and  M. A. Abu Taleb and  Hassan E. Flefel,  Snails and Fish as Pollution Biomarkers in Lake Manzala and Laboratory C: Laboratory Exposed Snails to Chemical Mixtures .   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2016, vol. 119(11). 741 - 752
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10006138.