Author and subject index to publications on plant pathology issued by Department of Agriculture up to Jan. 1, 1925.
| Corporate Author: | |
|---|---|
| Format: | Government Document Microform Book |
| Language: | English |
| Published: |
Washington :
[publisher not identified],
1925-1928.
|
| Series: | CIS US Executive Branch Documents, 1910-1932 ;
no. A17.8-8, A17.8-16. |
| Subjects: |
| Physical Description: | volumes. |
|---|