›› 1976, Vol. 19 ›› Issue (3): 241-246.doi:

• 论文 • 上一篇    下一篇

用四级病虫测报网的实例迎头痛击右倾翻案风

河北省革命委员会农林局农业组   

  1. 河北省革命委员会农林局农业组
  • 出版日期:1976-07-15 发布日期:1976-07-15

ACHIEVEMENTS FROM THE FOUR-RANKED NETWORK OF CROP DISEASE AND PEST PROGNOSIS BEAR WITNESS TO SMASH THE RIGHT DEVIATIONIST ATTEMPT

  1. AGRICULTURE GROUP, BUREAU OF AGRICULTURE, FORESTRY, REVOLUTIONARY COMMITTEE OF HOPEI PROVINCE
  • Online:1976-07-15 Published:1976-07-15