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The status of whitebark pine along the Pacific Crest National Scenic Trail on the Umpqua National Forest /

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Bibliographic Details
Other Authors: Goheen, Ellen Michaels
Format: Government Document eBook
Language:English
Published: Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2002]
Series:General technical report PNW ; 530.
Subjects:
Whitebark pine > Monitoring > Oregon > Umpqua National Forest.
Whitebark pine > Diseases and pests > Oregon > Umpqua National Forest.
Whitebark pine > Oregon > Umpqua National Forest > Geographical distribution.
Online Access:Connect to this title online
Description
Item Description:Cover title.
"February 2002."
Physical Description:21 pages : illustrations (chiefly color), color map ; 28 cm.
Also issued electronically via World Wide Web in PDF format.
Bibliography:Includes bibliographical references (pages 18-19).