Red-squill powders as raticides
By: by J.C. Munch, James Silver and E.E. Horn.
Contributors: Horn, E. E.; Silver, James, b. 1890.; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 134; Technical bulletin (United States. Dept. of Agriculture) -- no. 134.
Publisher: U.S. Dept. of Agriculture
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 36
Subjects: Rats -- Control.; Poisons.
Notes: Cover title.

Contribution from Bureau of Biological Survey. Division of Predatory-Animal and Rodent Control.

Bibliography: p. 35-36.