@book{26394,
	author = {Birdseye, Claude Hale,},
	title = {Spirit leveling in California, 1896-1923.},
	publisher = {Govt. Print. Off.,},
	year = {1925.},
	series = {U.S. Geological survey. Bulletin 766},
	address = {Washington,},
	note = {At head of title: Dept. of the Interior.}
}