Brown-spot needle blight of pines /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington] :
Dept. of Agriculture, Forest Service,
[1978]
|
| Edition: | [Rev. Aug. 1978.]. |
| Series: | Forest insect & disease leaflet ;
44. |
| Subjects: |
| Physical Description: | 8 pages : illustrations (part color) ; 24 cm. |
|---|---|
| Bibliography: | Bibliography: pages 7-8. |