Anoop SinghYadav, Parmod Kumar2017-06-032017-06-032002http://krishikosh.egranth.ac.in/handle/1/5810014166en-USSoils, Sodic Water, Cropping Systems, Gypsum, Farm Yard ManureStudies On The Long Term Effect Of Sodic Waters, Fym And Gypsum On The Productivity Of Various Cropping Systems And Physico-Chemical Characteristics In Light Textured SoilThesis