@book{22470,
	author = {Garson, M. S. and Smith, Walter Campbell.},
	title = {Carbonatite and agglomeratic vents in the western Shire Valley,},
	publisher = {Govt. Printer]},
	year = {1965.},
	series = {Malawi. Geological Survey Dept. Memoir},
	address = {[Zomba,},
	note = {Part of illustrative matter in pocket.}
}