@book{30231,
	author = {Isbister, John. and Nassau County (N.Y.).},
	title = {Geology and hydrology of northeastern Nassau County, Long Island, New York /},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1966.},
	address = {Washington :},
	note = {Part of illustrative matter folded in pocket.}
}