TY - GEN AU - Samaranayake, J.B. TI - The Problems and prospects of establishing informal economic activities in heritage cities KW - ARCHITECTURE-Thesis KW - ARCHITECTURE: HISTORY KW - PRESERVATION, RESTORATION KW - TOWN PLANNING: HISTORY KW - MSc in Architecture N1 - TH584 UR - http://dl.lib.mrt.ac.lk/handle/123/10185 ER -