Most Popular Books
- Grasshoppers, Locusts, Crickets, Cockroaches, Etc., Of Minnesota
- Illustrated Classification of Insects and Their Relation to Agriculture...
- Bugs Injurious To Our Cultivated Plants...
- Fifth Annual Report of the Entomologist of the State Experiment Station of the University of Minnesota to the Governor, for the Year 1899.
- Second Annual Report of the Entomologist of the State Experiment Station of University of Minnesota
