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中文
Empirical Study on the Scale and Efficiency of the Agricultural Land Operation in the Main Wheat-producing Areas of Land ——Based on the Survey of Shandong Province, Henan Province and Hebei Province
张丽丽 张丹 朱俊峰
Chinese Agricultural Science Bulletin . 2013, (
17
): 85 -89 . DOI: 10.11924/j.issn.1000-6850.2012-3494
