@article {1433,
	title = {Catalogue of West Virginia forest and shade tree insects.},
	journal = {West Virginia Agricultural Experiment Station. Bulletin},
	volume = {32},
	year = {1893},
	pages = {171-251},
	author = {Hopkins, A.D.}
}
@article {1431,
	title = {Some bred West Virginia Braconidae.},
	journal = {Insect Life},
	volume = {4},
	year = {1892},
	pages = {256-259},
	author = {Hopkins, A.D.}
}
@article {1432,
	title = {Catalog of West Virginia Scolytidae and their enemies with list of trees and shrubs attacked.},
	journal = {West Virginia Agricultural Experiment Station. Bulletin},
	volume = {31},
	year = {1893},
	pages = {119-168},
	author = {Hopkins, A.D.}
}
