Niranjan, F. Gunasena, H.P.M. Marketing and consumer preference on herbal/medicinal beverages in Sri Lnaka - Sri lanka Council for Agricultural Research Policy Colombo 2005 - 80p - Herbal beverages Medicinal beverages Sri Lanka Medicinal plant growers ISBN: 955-9224-13-1 Nat. Bib. No.: P 3166 Nat. Bib. Agency Control No.: 633 (528.7) NIR Subjects--Topical Terms: Chemical industry Universal Decimal Class. No.: 663 (528.7) 1