Raising otters in captivity
By: prepared in the Section of Fur Resources, Division of Wildlife Research
Contributors: United States. Division of Wildlife Research
Series: Wildlife leaflet -- 188; Wildlife leaflet -- 188.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1941
Place of publication: Washington, D.C
Language: eng
Subjects: Otters; Fur farming
Notes: Caption title.

"May 1941."

"This leaflet supersedes Wildlife Research and Management Leaflet BS-75 issued in December 1936 by the Bureau of Biological Survey under the Department of Agriculture."