Catalogue of exhibits of insect enemies of forests and forest products at the Louisiana Purchase Exposition, St. Louis, Mo., 1904
By: by A.D. Hopkins.
Contributors: Hopkins, A. D. 1857-1948.
Series: Bulletin / United States. Division of Entomology -- no. 48.; Bulletin (United States. Division of Entomology) -- new ser., no. 48.
Publisher: U.S. Dept. of Agriculture, Division of Entomology
Published: 1904
Place of publication: Washington, D.C
Language: eng
Number of pages: 56
Subjects: Forest insects.; Forest products.; Trees -- Diseases and pests.; Insect pests.
Notes: Also issued online.