Nanayakkara, S.M.A.Liyanage, W.W.2019-05-022019-05-022003Transactions - 2003 Volume I - PART B Technical Papers :p.1-8https://dl-iesl.nsf.gov.lk/handle/1/1212Use of Grade 25 Concrete in Design of Water Retaining Structures Based on BS 8007 RecommendationsArticle