00293nam a2200121Ia 45000030006000000080041000060400015000471000024000622450047000862600009001335460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMisra, R. Das, R.R.  aProceedings of the school on plant ecology  c1971  aEnglish20220125170349.0