Defoliation by western spruce budworm in Oregon and Washington from 1980 through 1994 /
| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Portland, Or. :
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region,
[1996]
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| Series: | Technical publication (United States. Forest Service. Pacific Northwest Region) ;
R6-NR-TP-04-96 |
| Subjects: |
| Item Description: | Distributed to depository libraries in microfiche Shipping list no.: 97-0926-M "April 1996." |
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| Physical Description: | 1 v. (various pagings) : ill., col. maps ; 28 cm |
| Bibliography: | Includes bibliographical references (p. 6-9) |