@book{30285,
	author = {McCarren, Edward F. and Pennsylvania.},
	title = {Chemical quality of surface water in the Allegheny River basin, Pennsylvania and New York /},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1967.},
	address = {Washington :},
	note = {"Prepared in cooperation with the Commonwealth of Pennsylvania Department of Forests and Waters."}
}