Catalogue of exhibits of insect enemies of forests and forest products at Louisiana Purchase Exposition, St. Louis, Mo., 1904
Contributors: Hopkins, A. D.
Series: Entomology Bur. Bull. New Series No. 48
Publisher: U.S. G.P.O.
Published: 1904
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Catalogue . . .