Horticultural Crop Research and Development Institute, Sri Lanka2023-01-112023-01-112001https://dl-doa.nsf.gov.lk/handle/1/656629එළවළු වගාව පිළිබඳ නිෂ්පාදන වියදම්eLawaLu wagaawa piLibanndha niShpaadhana wiyadhamReport