Raising otters in captivity
By: prepared in the Section of Fur Resources, Division of Wildlife Research
Contributors: United States. Division of Wildlife Research; United States. Bureau of Biological Survey
Series: Wildlife leaflet -- BS-75; Wildlife leaflet -- BS-75.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1936
Place of publication: Washington, D.C
Language: eng
Subjects: Otters; Fur-bearing animals; Fur farming
Notes: Caption title.

"December 1936"