White pine blister rust /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.?] :
Dept. of Agriculture, Forest Service,
[1959]
|
| Series: | Forest insect & disease leaflet ;
36 |
| Subjects: |