Self-issued wilderness permits as a use measurement system /

Bibliographic Details
Main Author:	Lucas, Robert C.
Corporate Author:	Intermountain Forest and Range Experiment Station (Ogden, Utah)
Other Authors:	Kovalicky, Thomas J.
Format:	Government Document Book
Language:	English
Published:	Ogden, Utah : U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1981.
Series:	Research paper INT ; 270.
Subjects:	Wilderness area users. Wilderness areas > Montana > Spanish Peaks Primitive Area.

Description
Item Description:	"April 1981."
Physical Description:	18 pages : illustrations, 1 map, forms ; 28 cm.
Bibliography:	Bibliography: page 15.