Field guide to the common diseases and insect pests of Oregon and Washington conifers /
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Portland, Or.] :
USDA Forest Service, Pacific Northwest Region ;
[2006]
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| Series: | R6-NR-FID-PR ;
01-06. |
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| Item Description: | Spiral bound. Shipping list number: 2006-0331-P. Shipping List Date: 09/21/2006 |
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| Physical Description: | xii, 325 pages : color illustrations ; 22 cm. |
| Bibliography: | Includes bibliographical references. |
| ISBN: | 0160762448 : |