Spruce budworm in the eastern United States /
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| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.?] :
U.S. Dept. of Agriculture, Forest Service,
1980.
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| Series: | Forest insect & disease leaflet ;
160. |
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| Item Description: | Caption title. "January 1981"--P [1] |
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| Physical Description: | 7 pages, 1 unnumbered page : color illustrations, 1 map ; 23 cm. |