@book{24980,
	author = {Knopf, Adolph,},
	title = {Geology of the Berners Bay region, Alaska,},
	publisher = {Govt. print. off.,},
	year = {1911.},
	series = {United States. Geological survey. Bulletin 446},
	address = {Washington,},
	note = {Issued also as House doc. no. 1053, 61st Cong., 3d sess.}
}