@article {492,
	title = {Insects found associated with cacao, species and dried fruits in London warehouses.},
	journal = {Annals of Applied Biology},
	volume = {14},
	year = {1930},
	pages = {367-395},
	author = {Richards, O.W. and Hereford, G.V.B.}
}
@article {493,
	title = {A new British braconid.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine},
	volume = {64},
	year = {1928},
	pages = {187},
	author = {Richards, O.W. and Thomson, W.S.}
}
@article {494,
	title = {Some breeding records of Hymenoptera. Assembling of an Ichneumon (Hym.).},
	journal = {Journal of the Society for British Entomology},
	volume = {1},
	year = {1935},
	pages = {81-86},
	author = {Richards, O.W.}
}
@article {495,
	title = {Two new parasites of aculeata Hymenoptera from Trinidad.},
	journal = {Stylops},
	volume = {4},
	year = {1935},
	pages = {131-133},
	author = {Richards, O.W.}
}
