00466nam a22001217a 4500020002000000082001300020100005100033245001900084260003800103300003300141500002000174650015000194  a0702006564 (hb)  a615bTRE  aTrease, Edward George aWilliam Charles Evans   aPharmacognosy   aLondon bBailliere Tindall c1978  avi, 784 p.b: ill.c; 24 cm.  aIncluded Index   aPharmacology aDrugs sources vNomenclature and taxonomy vSources of drugs vMiscellaneous glycosides vCommercial fibers vThallophytes vIIMC