Effects of ingested lead-iron shot on mallards
By: Glen C. Sanderson, Horace W. Norton, Sarah S. Hurley.
Contributors: Norton, Horace W.; Hurley, Sarah S.; Illinois. Natural History Survey Division.
Series: Biological notes -- no. 116
Publisher: State of Illinois, Illinois Institute of Natural Resources, Natural History Survey Division
Published: 1981
Place of publication: Champaign, Ill
Language: eng
Number of pages: 15
Subjects: Mallard -- Diseases; Lead -- Toxicology; Shot (Pellets)
Notes: Cover title.

"August 1981."

Bibliography: p. 15.