TY - GEN AU - Wijithaweera, W.N.P.M.S. TI - Transformation of the methods of rainwater harvesting with the changes of socio-economic system, with special reference to Sri Lankan context PY - 2003///] KW - BUILT ENVIRONEMENT-Project Reports KW - ARCHIOTECTURE-Project Reports KW - RAINWATER HARVESTING N1 - An essay submitted to the Department of Architecture for the final exam in B.Sc. (Built Envoronment) ER -