Western spruce budworm /
| Main Author: | |
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| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.?] :
U.S. Dept. of Agriculture, Forest Service,
[1982]
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| Edition: | [Rev. Nov. 1982.]. |
| Series: | Forest insect & disease leaflet ;
53. |
| Subjects: |
| Item Description: | Caption title. |
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| Physical Description: | 10 pages : color illustrations, 1 map ; 22 cm. |
| Bibliography: | Bibliography: page 9. |