Sikurajapathy, M.2007-11-121988-04-012007-11-121987http://hdl.handle.net/10625/4936Text1 digital file (59 p.)Application/pdfenGRAIN LEGUMESCEREALSPLANT BREEDINGGENETIC IMPROVEMENTSRI LANKAENTOMOLOGYPLANT DISEASESTRAININGCROP YIELDFinal report / Food grain improvement project, Sri Lanka : Jan. 1961 - Mar. 1986IDRC Final Report