TY - GEN AU - Ranasinghe, N.P. Nihal Prasanna AU - Dr. R.U. Halwatura TI - Trends of causes for variation orders in road construction projects in Sri Lanka PY - 2012///] KW - CIVIL ENGINEERING - Dissertations KW - PROJECT MANAGEMENT - Dissertations KW - HIGHWAY ENGINEERING - Project Management KW - MBA in Project Management N1 - TH2321 UR - http://dl.lib.mrt.ac.lk/handle/123/9941 ER -