共 50 条
- [1] National Parks and the recreation resource [J]. DENVER UNIVERSITY LAW REVIEW, 1997, 74 (03) : 847 - 858
- [2] Outdoor recreation: United States national parks, forests, and public lands [J]. PROFESSIONAL GEOGRAPHER, 1997, 49 (01): : 163 - 164
- [4] Parks, Recreation, and Public Health Collaborative [J]. ENVIRONMENTAL HEALTH INSIGHTS, 2008, 2 : 123 - 125
- [7] Modeling recreation demand and fees at national parks [J]. ANNALS OF TOURISM RESEARCH, 2019, 77 : 175 - 178
- [8] The role of recreation fees in the management of national parks [J]. MAKING PROTECTION WORK: PROCEEDINGS OF THE 9TH CONFERENCE ON RESEARCH AND RESOURCE MANAGEMENT IN PARKS AND ON PUBLIC LANDS, 1997, : 459 - 462