00285nam a2200121Ia 45000030006000000080041000060400015000471000017000622450033000792600022001125460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aPrasad, S.N.  aText book of general biology  bKitab Mahalc1957  aEnglish20220125170448.0