00547cam a22001454a 450000500170000002000240001702000240004108200170006510000220008224500350010426000390013930000380017850000200021665001650023620260610102317.0  a9780702029332 (pbk)  a9780702029349 (pbk)00a615.321bEVA  aEvans, William C.10aTrease and Evans pharmacognosy  aEdinburghbSaunders Elsevierc2009  avi, 603 p.b: ill., Colc; 29 cm.  aIncludes index. 0aPharmacognosyaPharmacyvPharmacopoeial drugsvBiological originvMedicinal plantsvAnimal sourcesvPhytochemistryvPharmacologyvDrugsvRIPSvGLB-LHRvGGC-ISBD