@book{2168,
	author = {Henifin, Mary Sue,  and New York (City). },
	title = {Rare plant conservation :},
	publisher = {New York Botanical Garden, },
	year = {1981},
	address = {Bronx, NY :},
	note = {Based on the presentation and discussions at a conference sponsored by the U.S. National Park Service and held in Nov. 1977 at the New York Botanical Garden}
}