Saving white pines by removing blister rust cankers /
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1954
|
| Series: | Circular (United States. Department of Agriculture) ;
no. 948 |
| Subjects: |