@article {	197	,
	title = {Siphonaptera (Fleas) in: Walker, J. J. et al (re-issued in 1934) The natural history of the Oxford district.},
	journal = {London. pp.278-279.},
	year = {1926},
	author = {Hamm, A. H.}
}
@article {	198	,
	title = {Insects, Siphonaptera in: Salzman, L. F., The Victoria history of the county of Oxford.},
	journal = {Oxford 1: 62-178 [Siph.: 178].},
	year = {1939},
	author = {Hamm, A. H.}
}
