Jinadasa, S.U.P.De Silva, R.P.School of Architecture, Desingn Built Environment , Room 308, Waverly Building , City Campus, Trent University2010-07-062010-07-062009-3Journal of the National Science Foundation of Sri Lanka, 37(1):p.23-32https://dl.nsf.gov.lk/handle/1/6596Groundwater potentialCrystalline rocksResistivity imaging methodSelf potential methodHydrogeologyGeologyResistivity imaging and self-potential applications in groundwater investigations in hard crystalline rocksArticle