@article {Davies:June 1968:0003-3790:131,
	author = "Davies, Gordon",
	title = "The tour of the British Isles made by Louis Agassiz in 1840",
	journal = "Annals of Science",
	volume = "24",
	year = "June 1968",
	abstract = "",
	pages = "131-146(16)",
	url = "http://www.ingentaconnect.com/content/tandf/tasc/1968/00000024/00000002/art00004"
	doi = "doi:10.1080/00033796800200101"
}