Fernando, H.D.N.SKarunaratne, B.S.B.2015-03-122015-03-122006Proceedings of the Peradeniya University Research Sessions, November 30, 2006, 11:p.178https://dl.nsf.gov.lk/handle/1/17914Construction IndustryClay bricksPhosphate bonded clay bricksArticleRG/2005/TDP/002FR 1441