00381nam a2200133Ia 4500008004100000082001800041100001700059245005600076260004700132300000800179650002300187650001800210653001900228170901s2003    xx            000 0 und d  a581.634bA70H  aArber, Agnes 0aHerbal Plants and DrugsbTheir Origin and Evolution  aNew DelhibSrishti Book Distributorsc2003  a240  aBotanical sciences  aPure Sciences  aMedical botany