@book{34480,
	author = {Blake, S. F.},
	title = {Geographical Guide to Floras of the World : an annotated list with special reference to useful plants and common plant names / },
	publisher = {: Otto Koeltz Science Publishers},
	year = {, 1974},
	address = {.- Konigstein},
	note = {Western Europe, Part- ll}
}