›› 1976, Vol. 19 ›› Issue (3): 241-246.doi:
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ACHIEVEMENTS FROM THE FOUR-RANKED NETWORK OF CROP DISEASE AND PEST PROGNOSIS BEAR WITNESS TO SMASH THE RIGHT DEVIATIONIST ATTEMPT
- AGRICULTURE GROUP, BUREAU OF AGRICULTURE, FORESTRY, REVOLUTIONARY COMMITTEE OF HOPEI PROVINCE
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Online:1976-07-15
Published:1976-07-15
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