An Enduring resource of wilderness :
16 management principles.

APA Citation

United States. Forest Service. Southern Region. (1993). An Enduring resource of wilderness: 16 management principles. [Atlanta, GA]: [USDA Forest Service, Southern Region.

MLA Citation

United States. Forest Service. Southern Region. An Enduring Resource of Wilderness: 16 Management Principles. [Atlanta, GA]: [USDA Forest Service, Southern Region, 1993.

Warning: These citations may not always be complete (especially for serials).