Effect of some organic and chemical fertilizer combinations on the growth and the yield of Oriza sativa - Nawarathna, N.M.K.K..Hardy Advanced Technical Institute,Inginiagala Road, Ampara; Logini, T..Hardy Advanced Technical Institute,Inginiagala Road, Ampara (Proceedings of the 59th Anuual Session,Part 1 - Abstracts, 2003)
Keywords: Agricultural Sciences, Forestry & Fisheries; -