
Evolutionary Trends of World Cereal Trade in Recent 50 Years from a View of Spatial-Temporal Patterns and Regional Differences
FENG Zhiming, YANG Yanzhao, ZHAO Xia
Resources Science ›› 2010, Vol. 32 ›› Issue (1) : 2-10.
Evolutionary Trends of World Cereal Trade in Recent 50 Years from a View of Spatial-Temporal Patterns and Regional Differences
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