Analysis on several influencing factors of output of Grain in Henan Province[J]. Guangdong Agricultural Sciences, 2009, (7): 323-325. DOI: 10.3969/j.issn.1004-874X.2009.07.109
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Citation:
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Analysis on several influencing factors of output of Grain in Henan Province[J]. Guangdong Agricultural Sciences, 2009, (7): 323-325. DOI: 10.3969/j.issn.1004-874X.2009.07.109
|
Analysis on several influencing factors of output of Grain in Henan Province[J]. Guangdong Agricultural Sciences, 2009, (7): 323-325. DOI: 10.3969/j.issn.1004-874X.2009.07.109
|
Citation:
|
Analysis on several influencing factors of output of Grain in Henan Province[J]. Guangdong Agricultural Sciences, 2009, (7): 323-325. DOI: 10.3969/j.issn.1004-874X.2009.07.109
|
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