How to identify and control stem rusts of jack pine.
| Corporate Authors: | , |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Broomall, Pa.] :
U.S. Dept. of Agriculture, Forest Service : Available from The Service ;
1981.
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| Series: | NA-FB/P ;
12. |
| Subjects: |
| Physical Description: | 1 folded sheet (8 pages) : color illustrations ; 23 x 10 cm. |
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