@book{13009,
	author = {Bell, Keith, and Geological Association of Canada.},
	title = {Carbonatites :},
	publisher = {Unwin Hyman,},
	year = {1989.},
	address = {London ;},
	note = {Papers from a meeting held at the 1986 annual meeting of the Geological Association of Canada, Mineralogical Association of Canada, and the Canadian Geophysical Union in Ottawa and additional material reflecting new research.}
}