Toxicity of lead and proposed substitute shot to mallards
By: by J.R. Longcore ... [et. al.], Patuxent Wildlife Research Center, Laurel, Maryland.
Contributors: Longcore, Jerry R.
Series: Special scientific report--wildlife ;; no. 183
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 23
Subjects: Mallard -- Diseases.; Lead poisoning in animals.; Shot (Pellets) -- Environmental aspects.
Notes: Bibliography: p. 10-11.