A sawfly injurious to young pines /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1938.
|
| Edition: | Rev. June 1938. |
| Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 1259. |
| Subjects: |
| Item Description: | Originally issued Jan. 1922. |
|---|---|
| Physical Description: | ii, 6 pages : illustrations ; 23 cm. |