›› 2009, Vol. 1 ›› Issue (01): 0-79.

• 论文 •    

Comparative experiment on the in vitro culture of purple coneflower(Echinacea purpurea)

  

  • Received:1900-01-01 Revised:1900-01-01 Online:2009-02-11 Published:2009-02-11