National Parks for the 21st Century: The Vail Agenda, Report and Recommendations to the Director of the National Park Service
National Park Service. 1993. National Parks for the 21st Century: The Vail Agenda, Report and Recommendations to the Director of the National Park Service. Capital City Press. Montpelier, VT
At the time of its 75th Anniversary, there was a gathering at Vail to analyze how the Park Service was performing. This report, as the outcome of the meeting, was a way of sending its recommendations to the director of the Park Service.