@book{25630,
	author = {Lowell, F. L. and California State Mining Bureau.},
	title = {Mines and mineral resources of Del Norte County, Humboldt County, Mendocino County,},
	publisher = {State Printing Office,},
	year = {1915.},
	address = {[San Francisco]},
	note = {At head of title: California State Mining Bureau.}
}