This study of Dutch and British colonial intervention on Sri Lanka in the period 1780 - 1815 provides a new over-all characterisation of the functioning and growth of the colonial state in a period of transition.
Contrary to a generally held view that pearls are found by chance in oysters, almost all are now produced from farms. This book is a comprehensive treatment of all aspects of the biology of pearl oysters, their anatomy, reproduction, genetics, diseases, etc. It considers how they are farmed from spawning and culturing larvae in hatcheries to adults in the ocean; how various environmental factors, including pollution affect them; and how modern techniques are successfully producing large numbers of cultured pearls. This is the ultimate reference source on pearl oysters and the culture of pearls, written and edited by a number of scientists who are world experts in their fields. - Comprehensive treatment of pearl oyster biology and pearl culture - Written by the top world authorities - Highly illustrated and figured - Of practical relevance to a broad readership, from professional biologists to those involved in the practicalities and practice of pearl production
This very intresting compilation, written by the son of he first photographer and journalist of Ceylon, is of the various important dates in the history starting with the advent of the Portuguese in 1505. Its goes on to cover the Dutch period in a short cap to reach the copious section of the British period that commenced in 1795 and continues till the authors time of compiling in the 1920 s. Although the eras of the Portuguese and Dutch are over in a few pages. The record of the events of the British stretch over 125 pages. Another wonderful part of this book is 442 short notes on the places, people, history, scandals, poetry, celebrations, arrival of ships that make the book interesting to those who know Jaffna only by name.