Eskualdea
Sri Lanka
Great Britain
7
Mahaweli River Watershed
4
Thailand
3
Badulla (District)
2
Badulla District
2
Mahaweli River Watershed (Sri Lanka)
2
Malaysia
2
Mannar
2
Matara
2
Monaragala District
2
Ratnapura
2
Southeast Asia
2
Trincomalee
2
Amparai
1
Batticaloa (District)
1
Beminiwatta
1
Ceylon
1
China
1
Colombo
1
Colombo (District)
1
Dedigama (Sri Lanka)
1
Developing countries
1
Hambantota
1
Hanguranketa Region
1
Hong Kong
1
India
1
Indian Ocean
1
Jaffna
1
Japan
1
Kegalle District
1
Kurundankulama
1
Mahantegama, Sri Lanka
1
Malaya
1
Mannar (District)
1
Matara (Sri Lanka)
1
Matara District
1
Matara District (Sri Lanka)
1
Mauritius
1
Middle East
1
Mihintale
1
Monaragalla (District)
1
Moneragala District
1
Nuwara Eliya (District)
1
Pakistan
1
Philippines
1
Polonnaruwa District
1
Rangala
1
Ratnapura (District)
1
United States
1
Gehiago ...