@book{24552,
	author = {Geological Survey of California.},
	title = {The Yosemite guide-book:},
	publisher = {University Press, Welch, Bigelow]},
	year = {1870.},
	address = {[Cambridge, Mass.,},
	note = {J. D. Whitney, state geologist.},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00171354699}
}