@book{26772,
	author = {Mertie, John Beaver,},
	title = {Geology of the Eagle-Circle district, Alaska,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1930.},
	series = {U.S. Geological survey. Bulletin 816},
	address = {Washington,},
	note = {At head of title: United States Department of the interior.}
}