Senevirathna, J.G.D.T.Mettananda, K.A.Bogahawatta, S.2020-12-072020-12-072008Annals of the Sri Lanka Department of Agriculture, 10:p.177-189https://dl-doa.nsf.gov.lk/handle/1/2885RICE PRODUCTIONSeed CertificationSeed paddyWeed seedSeed qualityA study on the present status of seed paddy production in Sri LankaA