- Description
- 36 p., 1 leaf of plates; 24 cm.
- Series Statement
- Bulletin / United States Department of Agriculture ; no. 720
- Uniform Title
- Bulletin (United States. Dept. of Agriculture) ; no. 720.
- Note
- Caption title.
- "December 23, 1918."
- "Professional paper."
- Call Number
- VPZ (United States. Dept. of agriculture. Department bulletin. no. 720)
- Author
McAtee, W. L. (Waldo Lee), 1883-1962.
- Title
Food habits of the mallard ducks of the United States / by W.L. McAtee.
- Imprint
Washington, D.C. : U.S. Dept. of Agriculture, 1918.
- Series
Bulletin / United States Department of Agriculture ; no. 720
Bulletin (United States. Dept. of Agriculture) ; no. 720.
- Research Call Number
VPZ (United States. Dept. of agriculture. Department bulletin. no. 720)