@book {2147,
	title = {Cladistic Theory and Methodology},
	year = {1985},
	pages = {399},
	publisher = {van Nostrand Reinhold Company},
	organization = {van Nostrand Reinhold Company},
	address = {New York},
	keywords = {CLADISTICS},
	author = {Duncan, Thomas and Stuessy, Tod F.}
}
