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中文
To Apply Gray Correlation Analysis for Grain Production Affecting Factors ——Taken Eastern of Sichuan Province as an Example
何霞 夏建国 龚一鸿 秦奕
Chinese Agricultural Science Bulletin . 2012, (
9
): 150 -153 . DOI: 10.11924/j.issn.1000-6850.2011-2817
