Chinese Bulletin of Botany ›› 1992, Vol. 9 ›› Issue (03): 23-26.

• 专论与综述 • Previous Articles     Next Articles

The Structure and Development of Sieve-cell in Gymnosperms

Wang Hai-yang and Hu Yu-xi   

  1. (Institute of Botany, Academia Sinica, Beijing 100044)
  • Online:1992-09-15 Published:1992-09-15