三江源国家公园体制试点区生态旅游系统构建与运行机制探讨
向宝惠, 曾瑜皙
Ecotourism construction and operating mechanism in the Sanjiangyuan National Park System Pilot Area,China
XIANG Baohui, ZENG Yuxi
资源科学 . 2017, (1): 50 -60 .  DOI: 10.18402/resci.2017.01.06