- Publication Title:
- Elms. Phloem necrosis, virus disease of American elm; by Roger U. Swingle.
- Display Title:
- Elms. Phloem necrosis, virus disease of American elm; by Roger U. Swingle.
- Corporate Agency Authors:
- Plant Industry Bureau, Animal Industry Bureau, and Agriculture Department
- Sort Author:
- Plant Industry Bureau
- Authors:
- Swingle, Roger U.
- Date:
- June 1942
- Publish Date ISO Format:
- 1942-06-01T00:00:00Z
- Publication Start:
- 19420601
- Publication End:
- 19420630
- Corporate/Agency Author:
- Plant Industry Bureau
- Publication month:
- 7
- Publication year:
- 1942
- SuDoc number:
- A 1.4/2:640
- Description:
- 8 p. il.
- Notes:
- (Agriculture Dept. Circular 640.)
- Notes:
- (Agriculture Dept. Circular 640.) * For Sale by Superintendent of Documents. Paper, 5c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c.
- Monthly Catalog date:
- July 1942
- Monthly Catalog issue number:
- 570
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1942-07-01T00:00:00Z
- LC Number:
- L. C. card Agr 42-285
- Record start page number:
- 745