Last edited by Arashikus
Friday, July 17, 2020 | History

2 edition of battle against bark beetles in Crater Lake National Park, 1925-34 found in the catalog.

battle against bark beetles in Crater Lake National Park, 1925-34

Boyd E Wickman

battle against bark beetles in Crater Lake National Park, 1925-34

by Boyd E Wickman

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  • 23 Currently reading

Published by U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station in Portland, Or. (319 S.W. Pine St., Portland 97208) .
Written in English

    Subjects:
  • Bark beetles -- Oregon -- Crater Lake National Park,
  • Crater Lake National Park (Or.)

  • Edition Notes

    StatementBoyd E. Wickman
    SeriesGeneral technical report PNW -- GTR-259, General technical report PNW -- 259
    ContributionsPacific Northwest Research Station (Portland, Or.)
    The Physical Object
    Pagination40 p. :
    Number of Pages40
    ID Numbers
    Open LibraryOL13613512M


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Battle against bark beetles in Crater Lake National Park, 1925-34 by Boyd E Wickman Download PDF EPUB FB2

The battle against bark beetles in Crater Lake National Park: Author(s): Wickman, B. Author Affiliation: US Department of Agriculture, Forest Service, Pacific Northwest Research Station, Forestry and Range Sciences Laboratory, Gekeler Lane, La Grande, ORby: 2.

Battle against bark beetles in Crater Lake National Park, [Portland Or.]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, []. Crater Lake and Phantom Ship from Kerr Notch. Crater Lake National Park, Oregon.

Photo by: F. Paul Keen Date: c Credit: USDA Forest Service, Pacific Northwest Region, State and Private Forestry, Forest Health Protection.

Collection: Bureau of Entomology, F. Paul Keen Collection; La Grande, Oregon. Image: FPK For additional information see. Crater Lake from near Kerr Notch.

Crater Lake National Park, Oregon. Photo by: F. Paul Keen Date: c Credit: USDA Forest Service, Pacific Northwest. The battle against bark beetles in Crater Lake National Park, / (Portland, Or. ( S.W. Pine St., Portland ): U.S.

Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, []), by Boyd E. Wickman and Or.) Pacific Northwest Research Station (Portland (page images at.

The Battle Against Bark Beetles in Crater Lake National Park:Book Cover Soil Survey of Crater Lake National Park, Oregon, Book Cover Marooned in Crater Lake, Book Cover.

3 Superintendent of Crater Lake Report to the Secretary of Interior, 4 Wildlife Management in National Parks, The Leopold Report, Udall, 5 The Battle Against Bark Beetles in Crater Lake National Park:June The Online Books Page.

Online Books by. Or.) Pacific Northwest Research Station (Portland. Books from the extended shelves: Pacific Northwest Research Station (Portland, Or.).

World War, —Personal narratives, British. Soldiers—Great Britain—Correspondence. Title. DA2W66 '15—dc22 This book is printed on acid-free recycled paper meeting the requirements of the American National Standard for Permanence in Paper for Printed Library Materials.

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