Twenty-year growth of thinned and unthinned ponderosa pine in the Methow Valley of northern Washington /

Twenty-year growth of thinned and unthinned ponderosa pine in the Methow Valley of northern Washington / James W. Barrett.

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Bibliographic Details
Online Access: Search for the full-text version of this title in HathiTrust
Main Author: Barrett, James W. (James Willis), 1922-
Corporate Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Format: Government Document Book
Language:English
Published: Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, [1981]
Series:Research paper PNW ; 286.
Subjects:
Ponderosa pine > Growth.
Pine > Washington (State)
Description
Item Description:"July 1981."
Physical Description:13 pages : illustrations ; 28 cm.
Bibliography:Bibliography: page 13.

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