TY - GEN AU - Yapa, Piyasiri Amilasith AU - Mithrarathna, Sandya TI - Nirogee diviyakata thripalaa aralu bulu nelli SN - 9555703507 PY - 2005/// CY - Colombo PB - Samayawardhana KW - MEDICINAL PLANTS-SRI LANKA N1 - Text in Sinhala ER -