A cage trap useful in the control of white-necked ravens
By: by Shaler E. Aldous
Contributors: United States. Bureau of Biological Survey; U.S. Fish and Wildlife Service
Edition: Rev. Apr. 1938.
Series: Wildlife research and management leaflet -- BS-27; Wildlife leaflet -- 27.
Publisher: U.S. Dept. of Agriculture, Bureau of Biological Survey
Published: 1938
Place of publication: Washington, D.C
Language: eng
Subjects: Ravens; Control; Animal traps