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如何利用生命表资料进行烟青虫发生趋势预测
【机 构】
:
湖南农业大学,湖南省永州市农科所
【出 处】
:
中国烟草科学
【发表日期】
:
1999年3期
【基金项目】
:
湖南省烟草公司提供科研经费
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