环都市乡村休闲体育旅游产品多元升级发展研究—

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Study on Diversification Upgrading Development of Rural Leisure Sports Tourism Products Surrounding Cities ——A Case Study of Chengdu

XIE Wei

成都体育学院学报 . 2017, (4): 46 -50 . DOI: 10.15942/j.jcsu.2017.04.007