Without a trace : the wilderness challenge.

Bibliographic Details
Corporate Author:	United States. Forest Service
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : Forest Service, USDA, [1990]
Subjects:	Wilderness areas > United States > Recreational use. Environmental protection > United States.

Description
Item Description:	Shipping list number: 90-576-P.
Physical Description:	1 sheet : illustrations ; 31 x 8 cm. folded to 23 x 8 cm.