TY - BOOK AU - Patabendi, Prabhath TI - ආපදා සඳහා පෙර සුදානම SN - 9789551235000 U1 - 303.485 PY - 2005/// CY - Malambe PB - Human Development & Training Institute KW - Sociology KW - Social Sciences N1 - Text in Sinhala ER -