Mahapatra, I. C.Rajan, M. S. S.2013-03-192013-03-191974http://krishikosh.egranth.ac.in/handle/1/2032539en-USweeds, yields, nitrogen, sesamum indicum, planting, rice, crops, soil, growth, dryingNitrogen Management And Weed Control In Direct Seeded Upland RiceThesis