摘要
The author analyses the reason of severe fluctuation of grain production during the Ninth Five-year period, emphasises the alarming signal and recommends the appropriate measures.
The author analyses the reason of severe fluctuation of grain production during the Ninth Five-year period, emphasises the alarming signal and recommends the appropriate measures.
出处
《统计研究》
CSSCI
北大核心
2001年第7期24-27,共4页
Statistical Research
