00450nam a2200145Ia 4500008004100000020001800041082001400059100002700073245003200100260003900132300000800171942000700179952010100186999001700287190710s9999    xx            000 0 und d  a81-7096-670-1  a585 D262I  aDatta, Subhash Chandra 0aIntroduction to gymnosperms  aLudhianabKalyani Publishersc1992  a269  cBK  00104070aRIEBPLbRIEBPLd2019-07-10l1o585 D262Ip62352r2025-03-20 10:47:24s2025-03-17yBK  c29803d29803