00293nam a2200133Ia 45000030006000000080041000060400015000471000015000622450020000772500011000972600022001085460012001300050017001420STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHill, A.F.  aEconomic botany  aSecond  bMcgraw hillc1952  aEnglish20220125170406.0