The Gulf of Mannar was one of the most abundant sources of natural pearls
in the world for more than two millennia. Pearls were the most valuable
aquatic resource in Sri Lanka and were exploited since ancient times, ...
Katupotha, Jinadasa(Department of Wildlife Conservation, 2019)
Geographically, the Gulf of Mannar was one of the most abundant sources of natural
pearls in the world for more than two millennia. Pearls were the most valuable aquatic resource in Sri
Lanka and were exploited since ...
Wanigasinghe, A.O.; Rathnayaka, R. M. K. G. U.(2019-05)
Stress is a common eventual emotional feeling which varies from the youngest to the eldest worldwide and any person
engaged in any profession can face stress. In Sri Lankan context, students’ stress is an unpreventable ...
Katupotha, Jinadasa(Department of Wildlife Conservation, 2018)
The tourism activities of Sri Lanka mainly have concentrated in the areas of around
Colombo as a commercial hub, along the selected beaches of the west, southwest and eastern coasts, in
Central Highlands, and the historic ...