Rat-control methods.
Contributors: U.S. Fish and Wildlife Service.
Series: Circular -- 13; Circular (U.S. Fish and Wildlife Service) -- no. 13.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service; U.S. G.P.O.
Published: 1948
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 15
Subjects: Rats -- Control
Other titles: Rat control methods