Catalogue of exhibit of economic entomology at World's Columbian Exposition, Chicago, Ill., 1893, made under direction of Entomologist
Series: Entomology Bur. Bull. Old Series No. 31
Publisher: U.S. G.P.O.
Published: 1893
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Entomology -- Economic aspects -- Exhibitions.
Genres: Exhibitions.