Sahi, B.P.Shamsuzzama, Md.2021-10-302021-10-301985https://krishikosh.egranth.ac.in/handle/1/5810177578EnglishNITROGEN DONATING ABILITY OF SOME GRAIN LEGUMES AT VARYING LEVELS OF PHOSPHATE AND ASSESSMENT OF THEIR RESIDUAL EFFECT ON SUCCEEDING MAIZE CROPThesis