Fourth Asian symposium on medicinal plants and spices- ASOMPS-IV Septmber 15-19, 1980 / Department of Chemistry, Mahidol University, Bangkok, Thailand - Thailand: Department of Chemistry, Mahidol University, Bangkok, Thailand, 1980 - 255p. Subjects--Topical Terms: Agriculture Subjects--Index Terms: Medicinal Plant and spices Universal Decimal Class. No.: 633.88 / M0