@book{8186,
	author = {Marsh, Harold Oscar,},
	title = {The horse-radish webworm. [Plutella armoracia Busek]},
	publisher = {Govt. Print. Off.,},
	year = {1913.},
	series = {United States. Dept. of Agriculture. Bureau of Entomology. Bulletin},
	address = {Washington,}
}