- Publication Title:
- Green-bug or spring grain-aphis, how to prevent its periodical outbreaks; [by] W. R. Walton.
- Display Title:
- Green-bug or spring grain-aphis, how to prevent its periodical outbreaks; [by] W. R. Walton.
- Corporate Agency Authors:
- Entomology and Plant Quarantine Bureau and Agriculture Department
- Sort Author:
- Entomology and Plant Quarantine Bureau
- Authors:
- Walton, W. R.
- Date:
- [June 1921, reprint with changes 1939.]
- Publish Date ISO Format:
- 1939-01-01T00:00:00Z
- Publication Start:
- 19390101
- Publication End:
- 19391231
- Corporate/Agency Author:
- Entomology and Plant Quarantine Bureau
- Publication month:
- 13
- Publication year:
- 1939
- SuDoc number:
- A 1.9:1217/1-9
- Description:
- [2]+6 p. il.
- Notes:
- (Agriculture Dept. Farmers' bulletin 1217.)
- Notes:
- (Agriculture Dept. Farmers' bulletin 1217.) * For Sale by Superintendent of Documents. Paper, 5c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c.
- Monthly Catalog date:
- March 1939
- Monthly Catalog issue number:
- 531
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1939-03-01T00:00:00Z
- Record start page number:
- 289