Are seed and cone pathogens causing significant losses in Pacific Northwest seed orchards? / E.E. Nelson, W.G. Thies, and C.Y. Li.
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| Main Authors: | , , |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Portland, Oregon :
United States Department of Agriculture, United States Forest Service, Pacific Northwest Forest and Range Experiment Station,
1986.
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| Series: | Research note PNW ;
436. |
| Subjects: |
| Item Description: | Caption title. "January 1986." Distributed to depository libraries in microfiche. |
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| Physical Description: | 5 pages : illustrations ; 28 cm |
| Bibliography: | Includes bibliographical references (page 5). |