F.A. Chandio-A.G. Soomro and  A.H. Memon and  M.A.Talpur,  Influence of Watertable Depth on Soil Sodicity and Salinity.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2011, vol. 56(8). 416 - 420
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/5263.