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Releases of recently imported larch casebearer parasites for biological control in the western United States, including relocations of Agathis pumila
Content Provider | Internet Archive |
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Author | Ryan, R. B Pacific Northwest Forest and Range Experiment Station (Portland, Or.) |
Organization | U.S. Department of Agriculture, National Agricultural Library |
Language | English |
Publisher | Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture |
Publisher Date | 1977-01-01 |
Access Restriction | Open |
Subject Keyword | Larch casebearer Control West (U Larch casebearer |
Content Type | Text |
Resource Type | Book |