An aid to identifying aspen diseases frequently encountered in the Rocky Mountains / by James W. Walters ; revised by Jerome S. Beatty.
| Author/creator | Walters, James W. |
| Other author | Beatty, Jerome S. |
| Other author | United States. Forest Pest Management. |
| Format | Book |
| Publication Info | Albuquerque, N.M. : U.S. Dept. of Agriculture, Forest Service, Southwestern Region, State and Private Forestry, Forest Pest Management, 1984. |
| Description | 20 pages : color illustrations ; 28 cm |
| Subjects |
| General note | "September 1984"--Cover. |
| Bibliography note | Bibliography: p. 19-20. |
| GPO item number | 86-F |
| Govt. docs number | A 13.110/8:As 6 |