@book{24532,
	author = {Blake, William P. and Conrad, T. A. and United States.},
	title = {Description of the fossils and shells collected in California by William P. Blake, geologist of the United States Pacific Railroad Survey in California, under the command of Lieut. R.S. Williamson, in 1853-54.},
	year = {1855.},
	address = {Washington,},
	note = {Cover-title.}
}