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中文
RESOURCE ALLOCATION EFFICIENCY OF FOOD PRODUCTION AND ITS VARIATION CHARIATION IN SONG LIAO BASIN OF CHINA
陈秀芝 隋姝妍 庞 英
Chinese Agricultural Science Bulletin . 2012, (
20
): 171 -176 . DOI: 10.11924/j.issn.1000-6850.2012-0440
