United States Government Publishing Office publisher pbl distributor dst United States Agriculture Department Forest Service author aut Government Organization Wickman, Boyd E. author aut text government publication eng GOVPUB Executive Agency Publications executive 2023-09-01 Agriculture Department 2005-01-01 monographic harvested born digital 171 digital object pages A 13.88:PNW-GTR-638 https://www.govinfo.gov/app/details/GOVPUB-A13-PURL-LPS67840 P0b002ee1beac91bc 000610252 https://purl.fdlp.gov/GPO/LPS67840 (OCoLC)191881611 DGPO 2023-09-01 2026-07-01 GOVPUB-A13-PURL-LPS67840 machine generated eng fdlp A13 GOVPUB-A13-PURL-LPS67840 PURL-LPS67840 GOVPUB This content was harvested from online sources of the original hosting or authoring agency and may not reflect current policy. As Federal agencies add publications to their websites, or report new publications to GPO per statutory mandate (44 U.S.C. §§ 1710, 1902-1903), GPO ensures long-term preservation of and access to the content. 2005 PERM_INGEST_04282022 LPS67840 https://www.govinfo.gov/app/details/GOVPUB-A13-PURL-LPS67840 https://www.govinfo.gov/content/pkg/GOVPUB-A13-PURL-LPS67840/pdf/GOVPUB-A13-PURL-LPS67840.pdf Forest entomologists West (U.S.) Burke, H. E. (Harry Eugene)1878-1963 0083-B-06 (online) Wickman, Boyd E. creator Pacific Northwest Research Station (Portland, Or.) oru U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station [2005] monographic

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iv, 165 pages : digital, PDF file. SD127 .W53 2005 A 13.88:PNW-GTR-638 0083-B-06 (online) text eng Boyd E. Wickman. Title from title screen (viewed Feb. 7, 2008). Mode of access: Internet from the Foerst Service web site. Address as of 02/07/08: http://www.fs.fed.us/pnw/publications/pnw%5Fgtr638/ ; current access is available via PURL. Burke, H. E. (Harry Eugene) 1878-1963 Miller, J. M. (John Martin) 1882-1952 Forest entomologists West (U.S.) https://purl.fdlp.gov/GPO/LPS67840 http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0083-B-06&SYS=000610252