00406nam a2200133Ia 4500008004100000020001700041040003800058100002400096245007100120250000800191260004700199300001500246653001100261211231s9999    xx            000 0 und d  a81-8837-45-0  cJayakar Knowledge Resource Centre  aSambamurty, A.V.S.S 0aTextbook of bryophytes, pteridophytes, gymnosperms and paleobotany  a1st  bI K INTERNATIONAL PVT.LTDaNew Delhic2005  ax,573p. p.  abotany