Better Douglas fir forests from better seed.
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Seattle :
University of Washington Press,
1949.
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| Series: | Agnes H. Anderson research publications.
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| Subjects: |
| Physical Description: | 64 pages : plates, folded color map (in pocket) ; 23 cm. |
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| Bibliography: | "Literature cited": pages 61-64. |