Self-issued wilderness permits as a use measurement system
By: Robert C. Lucas and Thomas J. Kovalicky.
Contributors: Kovalicky, Thomas J.; Forestry Sciences Laboratory (Missoula, Mont.)
Series: Research paper INT -- 270.
Publisher: Intermountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1981
Place of publication: Ogden, Utah
Language: eng
Number of pages: 18
Subjects: Wilderness area users -- Montana; Wilderness areas -- Montana -- Spanish Peaks Wilderness
Other titles: Self issued wilderness permits as a use measurement system.
Notes: "April 1981."

Bibliography: p. 15.