Status of whitebark pine in Crater Lake National Park
Contributors: Murray, Michael P.; Rasumussen, Mary.; Oregon Natural Heritage Program.; United States. Dept. of the Interior.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 2002
Place of publication: Portland, Or
Language: eng
Format: Electronic resource
Subjects: Whitebark pine -- Oregon.; Whitebark pine -- Diseases and pests -- Oregon.; Crater Lake National Park (Or.)
Notes: Title from title screen.

"September 2000."

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