@book{4279,
	author = {Phimister, I. R. and International Mining History Congress},
	title = {Wangi Kolia :},
	publisher = {Baobab Books ;},
	year = {1994.},
	address = {Harare :},
	note = {"Earlier versions of the first two chapters were presented at the Second International Mining History Congress, Bochum, Germany ..."--P. xiii.}
}