- Publication Title:
- Ducks. Food habits of North American diving ducks [with list of literature cited]; by Clarence Cottam.
- Display Title:
- Ducks. Food habits of North American diving ducks [with list of literature cited]; by Clarence Cottam.
- Corporate Agency Authors:
- Biological Survey Bureau and Agriculture Department
- Sort Author:
- Biological Survey Bureau
- Authors:
- Cottam, Clarence
- Date:
- Apr. 1939
- Publish Date ISO Format:
- 1939-04-01T00:00:00Z
- Publication Start:
- 19390401
- Publication End:
- 19390430
- Corporate/Agency Author:
- Biological Survey Bureau
- Publication month:
- 9
- Publication year:
- 1939
- SuDoc number:
- A 1.36:643
- Description:
- cover title, 140 p. il. 6 pl. 4 p. of pl.
- Notes:
- (Agriculture Dept. Technical bulletin 643.)
- Notes:
- (Agriculture Dept. Technical bulletin 643.) * For Sale by Superintendent of Documents. Paper, 30c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 30c.
- Monthly Catalog date:
- May 1939
- Monthly Catalog issue number:
- 533
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1939-05-01T00:00:00Z
- LC Number:
- L. C. card Agr 39-354
- Record start page number:
- 599