Nayakakorale, H.B.Karunadasa, H.D.2023-02-142023-02-141983Krushi, 6(1):pp.30-31https://dl-doa.nsf.gov.lk/handle/1/7382Tillage of Previously Puddled Paddy Fields for Yala Season Sesame (Gingelly) ProductionA