00311nam a2200121Ia 45000030006000000080041000060400015000471000036000622450043000982600019001415460012001600050017001720STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMcLean, R.C.; Ivimey cook, W.R.  aText book of theoretical botany vol II  bLongmansc1956  aEnglish20220125170358.0