Techniques for inventorying manmade impacts in roadway environments /

Bibliographic Details

Main Author:	Potter, Dale R.
Other Authors:	Wagar, J. Alan
Format:	Government Document Book
Language:	English
Published:	Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1971.
Series:	USDA Forest Service research paper PNW ; 121.
Subjects:	Roadside improvement. Highway research.