ROHANA No. 3 - 1991

CONTENTS

Use of Heavy Mineral Analysis in Determining Provenance of Coastal Sediments: A Case Study from Sri Lanka
.................................... Upali Weerakkody

The British Attitudes Towards the Caste System and Social Relations In Sri Lanka during the 19th Century
.............................................. Anula Attanayake

Utilization of Agricultural Knowledge Systems in Farming Systems Research/Extension
...............................................Mahinda Wijeratne

A Review of Caste Consideration in the Public Service by the Dutch and the British Officials in the Maritime Provinces of Sri Lanka up to 1850
............................................... M.U. De Silva

The Influence of Soil Physical Factors on Tapering Disease of Coconut in the MApalana Research Farm
.............................................. K.D.N. Weerasinghe

The Atamasthana at Anuradhapura A Brief Historical Survy
.............................................. U.B. KArunananda

Rise and Fall of Patronage: A Study of a Maritime Fishing Community of Southern Sri Lanka
.............................................. Oscar Amarasinghe

wre;a lsrsh io
............................................... mS
.nS.Malkdhl

A study of the Genetic Variability of Brachiaria brizantha (Hochst ex. A. Rich) stapf
............................................... S.G.J.N. Senanayake and M.A. Pemadasa

 

 

 

 

 

 



 

   
   



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