@book{51893,
	author = {Williamson, R. S. and Blake, William P. and United States.},
	title = {Report of a reconnaissance and survey in California, in connexion with explorations for a practical railway route from the Mississippi River to the Pacific Ocean in 1853 /},
	publisher = {s.n.,},
	year = {1855]},
	series = {H. Doc. ;},
	address = {[Washington :},
	note = {Also published in: Report of the Secretary of War communicating the several Pacific railroad explorations, v. 3, report X.}
}