00417nam a2200181Ia 4500008004100000041001200041082000800053082001100061100001300072100001100085245002500096260001400121260003000135260000900165300001500174365002500189650002100214150909s9999    xx            000 0 und d  aEnglish  a581  bBEN/PL  aBenson L  eAuthor  aPlant classification  aNew Delhi  bOxford and IBH publishing  c1976  a688  Pages  aRs.27.52              aTaxonomic botany