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- [4] Outdoor recreation: United States national parks, forests, and public lands PROFESSIONAL GEOGRAPHER, 1997, 49 (01): : 163 - 164
- [5] Fundamental principles of sustainability for parks and public lands ON THE FRONTIERS OF CONSERVATION: PROCEEDINGS OF THE TENTH CONFERENCE ON RESEARCH AND RESOURCE MANAGEMENT IN PARKS AND ON PUBLIC LANDS, 1999, : 373 - 376
- [8] Our public lands in twenty years: national parks or amusement parks? Crossing Boundaries in Park Management: Proceedings of the 11th Conference on Research and Resource Management in Parks and on Public Lands, 2001, : 171 - 175
- [10] RESOURCE-MANAGEMENT THRUSTS AND OPPORTUNITIES - BLM-ADMINISTERED PUBLIC LANDS TRANSACTIONS OF THE NORTH AMERICAN WILDLIFE AND NATURAL RESOURCES CONFERENCE, 1982, 47 : 28 - 32