@book{25905,
	author = {Marshall, R. B.},
	title = {Results of triangulation and primary traverse in Ohio, 1898 to 1911, inclusive,},
	publisher = {Govt. Print. Off.,},
	year = {1918.},
	series = {U. S. Geological Survey. Bulletin},
	address = {Washington,},
	note = {At head of title: Department of the interior.}
}