Insects as carriers of the chestnut blight fungus,
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Harrisburg, Pa. :
W.S. Ray, State Printer,
1915
Harrisburg, Pa., 1915 |
| Series: | Bulletin (Pennsylvania Dept. of Forestry) ;
12 Bulletin (Pennsylvania. Department of Forestry) ; no. 12 |
| Subjects: |