TY - BOOK AU - Ankita misra AU - Mridul kant chaudhary TI - Pharmacognostic evaluation of aryurvedic drug sariva and its commonly knows adulterant and substitutes KW - Cryptolepis buchanani KW - Decalepis salicifolia KW - Hemidesmus indicus KW - Inchnocarpus frutescens KW - Vanillin ER -