MICROBIAL CONTROL OF SPRUCE BUDWORMS AND GYPSY MOTHS
| Corporate Author: | CANADA UNITED STATES SPRUCE BUDWORMS PROGRAM, SYMPOSIUM, Canada/United States Spruce Budworms Program, NORTHEASTERN FOREST EXPERIMENT STATION, United States. Forest Service |
|---|---|
| Other Authors: | CANUSA |
| Published: |
:
UNITED STATES FOREST SERVICE,
1984
|
| Edition: | 1 |