An improved box trap for small game and fur animals
By: by John T. Linehan and Leonard M. Llewellyn, Branch of Wildlife Research, Bureau of Sport Fisheries and Wildlife
Contributors: Llewellyn, Leonard M., joint author; United States. Bureau of Sport Fisheries and Wildlife; U.S. Fish and Wildlife Service
Series: Wildlife Leaflet -- 386; Wildlife leaflet -- 386.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1957
Place of publication: Washington, D.C
Language: eng
Subjects: Animal traps; Fur-bearing animals
Notes: Caption title.

"July 1957"