Presentation (Part-1) made at the District Orientation programmes of Climate Resilient Integrated Water Management Project (CRIWMP) in Kurunegala, Puttalam and Anuradhapura Districts

1. P.B. Dharmasena, 0777-613234, 0717-613234
dharmasenapb@ymail.com, dharmasenapb@gmail.com
https://independent.academia.edu/PunchiBandageDharmasena
https://www.researchgate.net/profile/Punchi_Bandage_Dharmasena/contributions
http://www.slideshare.net/DharmasenaPb
Presentation made at the District Orientation programmes of Climate Resilient Integrated Water Management Project
(CRIWMP) in Kurunegala, Puttalam and Anuradhapura Districts
PART - ONE

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20. …….
30.3 12.6 26.0 87.7 31.8 3.1 3.4 4.4 25.9 132.0 168.3 105.7 631.2
485 202 416 1,403 509 50 54 70 414 2,112 2,693 1,691 10,099

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29. 454

30. 437

34. 2,616 4,794 1,608 34.0 %
2,772 4,424 587 13.0 %
3,246 4,592 568 12.0 %
1,520 2,269 300 19.0 %
2,278 8,692 5,474 62.0 %
922 3039 1903 62.0%
2,688 10,122 7,862 77.0 %
2,442 9,843 2,165 22.0 %
10,327 26,804 11,016 41.0 %
1516 2176 338 16.0 %

40. Granite Charnokite

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46. Sri Lanka has a recorded history since 543 B.C. Although records are not
found of civilizations before 543 B.C., historical facts reveal that a
civilization existed even long before from Rawana Times.
It's believed that an Expelled prince Vijaya to be the first Aryan King of
Sri Lanka. Since then many Kings Ruled Sri Lanka Till 1815.

47. 1
2
36th century BC
3rd century
BC
459 – 477 AD