Mung bean seeds of cultivar II 101 were subjected to
gamma irradiation of dosages varying from 20 Kr to 100 Kr.
Half the total number of test plants and the corresponding
controls .were mechanically inoculated with leaf ...
The coastline of Sri Lanka extends over appro~imately
1500 km. Beaches are found along most of the coastline and
these are of great aesthetic value, providing a pleasant
environment for the benefit of the people. In the ...
Three sites in colombo municipal limits were taken
to evaluate Lead, sulphur dioxide and Noise levels. ~
,
Analysis of the pollutants were made at occupational
Hygiene Laboratory at Jawatta and the concentration
of ...
Modern machines in homes. on streets and in industrial plants
make life much easier for all. But the clatter of the machines
places most of the people in noisy sur~oundings which is .
inevitable and such noises at times ...