@book{35689,
	author = {United States. and Springer, Ethel M.},
	title = {Canal-boat children,},
	publisher = {Govt. print. off.,},
	year = {1923.},
	address = {Washington,},
	note = {At head of title: U. S. Department of labor. James J. Davis, secretary. Children's bureau. Grace Abbott, chief.}
}