MORTALITY RISKS FOR FOREST TREES THREATENED WITH GYPSY INFESTATION
| Main Author: | Herrick, O. W. |
|---|---|
| Corporate Author: | United States. Forest Service, NORTHEASTERN FOREST EXPERIMENT STATION |
| Other Authors: | Gansher, D. A. |
| Published: |
:
UNITED STATES DEPARTMENT OF AGRICULTURE,
1987
|
| Edition: | 1 |
| Series: |
United States Forest Service, NE-RN-338.
|
| Subjects: |
| Item Description: |
COPIES: 1. |
|---|---|
| Physical Description: |
4 p. ill. |
| Language: | English |