De Mel, C.J.; Ariyaratne, A.R.; Rupasinghe, C.P.
(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2008-10-23)
Herbals, as ingredients in Ayurvedic medicine play a significant role in the countiy’s
economy. Since a part of the national requirement is produced locally, the industry has
to depend on imports which utilize hard ...