Weerawarnakula, S.Samaradivakara, G.V.I.2019-05-022019-05-022002Transactions - 2002 Volume I - PART B Technical Papers:p.1-6https://dl-iesl.nsf.gov.lk/handle/1/1247Identification of unfavourable ground conditions for pipe laying using resistivity survey techniques - a case studyArticle