Marking wild animals for identification
By: By Frank G. Ashbrook, Principal Biologist, In Charge, Section of Fur Resources, Division of Wildlife Research
Contributors: United States. Bureau of Biological Survey; U.S. Fish and Wildlife Service
Series: Wildlife leaflet -- BS-57; Wildlife leaflet -- BS-57.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1936
Place of publication: Washington, D.C
Language: eng
Subjects: Animal marking
Notes: Caption title.

"May 1936"