TY - Plant Diversity A1 - Roland K.EBERWEIN T1 - The Austrian Botanic Gardens Work Group, an Example of Active  Networking to Promote Small Botanic Gardens Y1 - 2011-01-21 JF - Plant Diversity JO - Plant Diversity SP - 75 EP - 79 VL - 33 IS - 01 UR - https://journal.kib.ac.cn N1 - 10.3724/SP.J.1143.2011.10234 ER -