United States. Division of Entomology
15 works on record
Works
Insect Life, Volume 7
Some miscellaneous results of the work of the Division of Entomology, IV
Some miscellaneous results of the work of the Division of Entomology, VII
Some miscellaneous results of the work of the Division of Entomology, V.
Some miscellaneous results of the work of the Division of Entomology, VI
Some miscellaneous results of the work of the Division of Entomology, III
Reports of observations on the Rocky Mountain locust and the chinch bug
Reports on the damage by destructive locusts during the season of 1891
Insect Life, Volume 3
Circular
The periodical cicada in 1898
The imported elm leaf-beetle
Revision of the Aphelininæ of North America
Bibliography of the more important contributions to American economic entomology
Pear slug (Eriocampoides limacina Retzius)