Papers on cereal and forage insects
Contributors: Webster, F. M. 1849-1916.; Phillips, W. J.
Series: Entomology Bur. Bull. No. 85
Publisher: U.S. G.P.O.
Published: 1909
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Grain -- Diseases and pests -- United States.