WASET
    Vijay Shankar and  C.S.P. Ojha and  K.S. Hari Prasad,  Irrigation Scheduling for Maize and Indian-mustard based on Daily Crop Water Requirement in a Semi- Arid Region.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2012, vol. 63(3). 77 - 86
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/7896.