000 00285nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aSwingle,Dean B.
245 0 _aTextbook of Systematic Botany
250 _a3 RD ED
260 _bMcgraw-Hill Book Company
_aNew York
_c1946
942 _cBK
999 _c7622
_d7622