00324nam a22000977a 4500 Bandusena, H.M. Helika SanJeewani Analysis Metal Content in Ashwaganha and Thipala Ayurvedapowered Drugs in Sri Lankan Herbal market/ Colombo: Institute of Chemistry ceylon, 2016. 40p; DES 3749 3749 0 0 0 NFIC IC IC GEN 2016-11-23 0 D0241 2016-11-23 00:00:00 2016-11-23 DIS