Nature Preserves In Michigan 1920 1979 PDF Download

"The Analysis of the Outdoor Recreation and Wilderness Situation in the United States is intended to build upon past studies and to establish a new and better information base on outdoor recreation and wilderness demand and supply. Also, this assessment answers several key questions which will help identify ways to meet demand through the year 2040. Specifically, it is to serve as the foundation for the Forest Service's development of a 50-year program through which that agency can help satisfy the nation's outdoor recreation and wilderness needs."Abstract.