Kealhofer, Lisa Opal phytoliths in Southeast Asian flora / Lisa Kealhofer and Dolores R. Piperno. -- Washington : Smithsonian Institution Press, 1998 - 39 p. -- (Smithsonian Contributions to Botany ; 88). Subjects--Topical Terms: AngiospermasAsia Universal Decimal Class. No.: 582.5/.9(5)