Arambewela, Lakshmi Piper longum - 1999 - 24 p. Illustration - Sri Lankan medicinal plant monograph & analysis; vol. 3. . ISBN: 9555900205 Subjects--Topical Terms: AGRICULTUREFIELD CROPSMEDICINAL PLANTSPIPER LONGUMTIPPILIWAGAPUL Dewey Class. No.: 633.88 / ARA B3107 / LDC