@book{146296,
	author = {Fritz, David L. and Clemensen, A. Berle. and United States},
	title = {Pennsylvania Main Line Canal},
	publisher = {U.S. Dept. of the Interior, National Park Service},
	year = {[1992]},
	address = {[Denver, Colo.?]},
	note = {Shipping list no.: 93-0291-P.}
}