@book{147610,
	author = {Woodley, Stephen J. and Heritage Resources Centre.},
	title = {Ecological integrity and the management of ecosystems},
	publisher = {St. Lucie Press},
	year = {c1993.},
	address = {Delray Beach, FL},
	note = {Proceedings of a conference held in April 1991 at the University of Waterloo.}
}