An aid to identifying aspen diseases frequently encountered in the Rocky Mountains /
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Albuquerque, N.M. :
U.S. Dept. of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management,
1984.
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| Item Description: | "September 1984"--Cover. |
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| Physical Description: | 20 pages : color illustrations ; 28 cm. |
| Bibliography: | Bibliography: pages 19-20. |