›› 1976, Vol. 19 ›› Issue (2): 167-172.doi:

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OBSERVATIONS ON THE NUCLEAR POLYHEDROSIS VIRUS OF THE COTTON BOLLWORM AND ITS FIELD TESTS IN BOLLWORM CONTROL

  

  1. 1. MICROBIAL.EXPERIMENTAL STATIOIN OF CHINCHOW DISTRICT, HUPEH PROVINCE;
    2. BIOLOGICAL CONTROL SECTION, DEPARTMENT OF BIOLOGY, HUA-CHUNG TBACHERS COLLHGE
  • Online:1976-04-15 Published:1976-04-15