Photographic techniques for monitoring resource change at backcountry sites /

Bibliographic Details
Main Author:	Brewer, Les
Corporate Author:	Northeastern Forest Experiment Station (Radnor, Pa.)
Other Authors:	Berrier, Debbie
Format:	Government Document Book
Language:	English
Published:	Broomall, Pa. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1984.
Series:	General technical report NE ; 86.
Subjects:	Photography. Wilderness areas > Recreational use.

Description
Item Description:	Distributed to depository libraries in microfiche.
Physical Description:	13 pages : illustrations ; 28 cm.
Bibliography:	Bibliography: page 13.