- Publication Title:
- Spring grain-aphis or so-called green bug (Toxoptera graminum Rond.); by F. M. Webster.
- Display Title:
- Spring grain-aphis or so-called green bug (Toxoptera graminum Rond.); by F. M. Webster.
- Corporate Agency Authors:
- Entomology Bureau and Agriculture Department
- Sort Author:
- Entomology Bureau
- Authors:
- Webster, F. M.
- Date:
- June 23, 1909
- Publish Date ISO Format:
- 1909-06-23T00:00:00Z
- Publication Start:
- 19090623
- Publication End:
- 19090623
- Corporate/Agency Author:
- Entomology Bureau
- Publication month:
- 7
- Publication year:
- 1909
- Description:
- n. t. p. 22 p. 10 il.
- Notes:
- (Circular 93 revised.)
- Notes:
- (Circular 93 revised.) * For Sale by Superintendent of Documents. Paper, 5c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c.
- Monthly Catalog date:
- June 1909
- Monthly Catalog issue number:
- 174
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1909-06-01T00:00:00Z
- LC Number:
- Agr 9-1556/2
- Record start page number:
- 645