00517     2200193   4500001002100000005001500021035002000036008004100056245005200097100001600149250001300165260005100178300002500229020001500254084001800269082001200287650001000299990001400309INLIS00000000000047220260225011647  a0010-0317000470260225                           0      1 aAn introduction to plant taxonomy /cC. Jeffrey1 aJeffrey, C.  a2 nd. ed  aCambridge :bCambridge University Press,c1982  ax, 155 hlm. ;c22 cm  a0521245427  a581.012 Jef i  a581.012  aPLANT  a309791112