Jayawardana, C.Peiris, K.2020-03-052020-03-052009Engineer, 42(3):p.51-56https://dl-iesl.nsf.gov.lk/handle/1/2115Eth pahanaMicro scale hydraulic elementsMakara thoranaAncient micro-scale hydraulic elements in Sri lanka: functionality and interpretations of Dedigama eth pahanaArticle