Home › Authors › R. L. N. Jayatissa 👤 R. L. N. Jayatissa 2 books Books by R. L. N. Jayatissa Food consumption patterns in S Food consumption patterns in Sri Lanka 2014 Śrī Laṅkāvē jala pōṣita hā suḷ Śrī Laṅkāvē jala pōṣita hā suḷu vārimārga āśrita govi samvidhānavala kārika sādhanaya 2014