Spatial Differentiation and Its Driving Factors of Agricultural Mechanization Level: A Case Study of Hebei Province
Linnan TANG, Yanpeng WU, Yu LIU, Xiumei TANG
Acta Scientiarum Naturalium Universitatis Pekinensis . 2017, (3): 421 -428 .  DOI: 10.13209/j.0479-8023.2017.006

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