00522nam a22001217a 4500020002400000082001700024100002900041245004700070260003000117300003500147500002000182650019800202  a9789386217738 (pbk)  a615.321bSHA  aShah, Biren NaA.K. Seth  aTextbook of Pharmacognosy & Phytochemistry  aNew DelhibElsevierc2014  axxii, 614 p.b: ill.c; 28 cm.  aIncludes index.  aMaterial medicinesaPharmacognosyvHerbal drugsvChemical evaluationvPharmacognostical schemevPharmaceutical botanyvAromatic plantsvPhytopharmaceuticalsvChemical evaluationvMedicinevRIPS