PDF(415 KB)
FORECAST OF CHINA'S GRAIN PRODUCTION DEVELOPMENT AND ITS GUARANTEE DEGREE ANALYSIS
Chen Xikang, Guo Ju-e
JOURNAL OF NATURAL RESOURCES ›› 1996, Vol. 11 ›› Issue (3) : 197-202.
PDF(415 KB)
PDF(415 KB)
FORECAST OF CHINA'S GRAIN PRODUCTION DEVELOPMENT AND ITS GUARANTEE DEGREE ANALYSIS
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