TY - BOOK ED - Proceedings of the national symposiem on landslides in Sri Lanka TI - Proceedings of the national symposiem on landslides in Sri Lanka vol.I U1 - 551.307095493 PY - 1994/// CY - Battaramulla PB - Ministry of Housing & Consrtuction KW - Geomorphology and Hydrosphere N2 - 2001-08-23 ER -