De Rosayro, R.A.2014-12-162014-12-161953The Ceylon Forester, 1(1)(New series):p.25-34https://dl.nsf.gov.lk/handle/1/16410ForestryBole charactersStem charactersBark exudationWood exudationBlaze charactersAromatic smellPungent smellThe field characters of trees of the tropical wet evergreen forest of Ceylon