Tisseverasinghe, A.E.K.2014-12-162014-12-161969The Ceylon Forester, 9(1-2)(New series):p.77-83https://dl.nsf.gov.lk/handle/1/16480IndustryBostrychid borerHeterobostrychus aequalisPreservative treatment of rubber (Hevea brasiliensis) wood by the boron diffusion process