Articles by Guan Jun (2)

Study on the Application of a New Evaluation Method to Urban Ecosystem

Guan Jun and Chen Xiaofei

Journal of Applied Sciences 13 ( 21 ): 4919 - 4921 , 2013

A Coordination Research on Urban Ecosystem in Beijing with Weighted Grey Correlation Analysis Based on Dea

Guan Jun and Chen Xiaofei

Journal of Applied Sciences 13 ( 24 ): 5749 - 5752 , 2013

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