Hector Kobbekaduwa Agrarian Research And Training Institute
114 Wijerama Mw Colombo 07
0112698539, 0112696981, 0112698540, 0112696437, 0117417100, 0117417101
MoreGem and Jewellery Research and Training Institute
"Ruwan Sevana" 73/5 A Walivita Kaduwela
0112579180
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