Directions for destroying crawfishes
By: prepared in the Division of Predator and Rodent Control
Contributors: U.S. Fish and Wildlife Service. Branch of Predator and Rodent Control
Series: Wildlife leaflet -- 190; Wildlife leaflet -- 190.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1941
Place of publication: Washington, D.C
Language: eng
Subjects: Crayfish; Control
Notes: Caption title.

"May 1941."