Accelerated roadbuilding on the North Umpqua : an economic analysis /

Bibliographic Details
Main Author:	Payne, Brian R. (Brian Randolph), 1939-
Format:	Government Document Book
Language:	English
Published:	Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1972.
Series:	USDA Forest Service research paper PNW ; 137.
Subjects:	Forest roads > Oregon > Umpqua National Forest.

Evans: US Documents (Annex 5th floor)