@article {633,
	title = {The Fulmar.},
	journal = {Collins, London [p.378-379].},
	year = {1952},
	pages = {158},
	author = {Fisher, J.}
}
@article {581,
	title = {A record of Echidnophaga gallinaceus (Westwood) (Siphonaptera) from Skokholm Island.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine 88: 281.},
	year = {1952},
	pages = {499},
	author = {Thompson, G. B.}
}
@article {582,
	title = {Fleas from Skokholm Island.},
	journal = {Report of the Skokholm Bird Observatory (1951): 41-42.},
	year = {1952},
	pages = {500},
	author = {Thompson, G. B.}
}
@article {583,
	title = {The parasites of British birds and mammals.  XXIV.  Sand martins{\textquoteright} fleas.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine 88: 177-179.},
	year = {1952},
	pages = {501},
	author = {Thompson, G. B.}
}
@article {520,
	title = {A possible explanation of the occurrence of the flea Frontopsylla (Orfrontia) laeta in Scotland.},
	journal = {The Scottish Naturalist 64(2): 74-83.},
	year = {1952},
	pages = {451},
	author = {Smit, F. G. A. M.}
}
@article {521,
	title = {Notes on some names of fleas described by C. W. Dale in 1878.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine 88(1057): 133-134.},
	year = {1952},
	pages = {452},
	author = {Smit, F. G. A. M.}
}
@article {415,
	title = {A collection of fleas from the bodies of British birds, with notes on their distribution and host preferences.},
	journal = {Bulletin of the British Museum (Natural History), Entomology 2(4): 187-232.},
	year = {1952},
	pages = {355},
	author = {Rothschild, M.}
}
@article {424,
	title = {Fleas, Flukes and Cuckoos: a study of bird parasites.},
	journal = {Collins, London.},
	year = {1952},
	pages = {364},
	author = {Rothschild, M. and Clay, T.}
}
@article {155,
	title = {Fleas and flatflies.},
	journal = {Bulletin of the Fair Isle Bird Observatory 7: 45-48.},
	year = {1952},
	pages = {569},
	author = {Williamson, K.}
}
@article {157,
	title = {Records of fleas from Fair Isle birds.},
	journal = {Bulletin of the Fair Isle Bird Observatory 1: 36.},
	year = {1952},
	pages = {570},
	author = {Williamson, K.}
}
@article {41,
	title = {Records of fleas from Fair Isle Birds.},
	journal = {Bulletin of the Fair Isle Bird Observatory. (6), Annual Report. 1951: 36.},
	year = {1952},
	pages = {5},
	author = {Anonymous}
}
@article {44,
	title = {Siphonaptera bred from birds{\textquoteright} nests.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine 88: 217-222.},
	year = {1952},
	pages = {8},
	author = {Ash, J.}
}
