Symposium: microbial control of spruce budworms and gypsy moths
| Corporate Author: | CANUSA AND UNITED STATES DEPARTMENT OF AGRICULTURE, FOREST SERVICE, SYMPOSIUM PROCEEDINGS, Canada/United States Spruce Budworms Program, UNITED STATES DEPARTMENT OF AGRICULTURE, FOREST SERVICE, NORTHEASTERN FOREST EXPERIMENT STATION |
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| Other Authors: | CANUSA, Grimble, D. G. |
| Published: |
:
UNITED STATES DEPARTMENT OF AGRICULTURE,
1984
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| Edition: | 1 |
| Subjects: |
| Physical Description: |
175 p. |
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| Language: | English |