00315nam a2200133Ia 45000030006000000080041000060400015000471000021000622450034000832600029001173000006001465460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSrivastava, H.N.  aFundamentals of Pteridophytes  bPradeep; Jalandharc2006  a0  aEnglish20220125170413.0