@book{13688,
	author = {Roxbury Chemical Company.},
	title = {Chloride of zinc, its economic and sanitary relations :},
	publisher = {Printed by White & Potter,},
	year = {1850.},
	address = {Boston :},
	note = {"Convinced of the great utility of the Chloride of Zinc, extensive preparations have been made for its manufacture by the Roxbury Chemical Company..."--Verso of t.p.}
}