@book{2913,
	author = {Crawford, Daniel J.},
	title = {Plant molecular systematics :},
	publisher = {Wiley,},
	year = {c1990.},
	address = {New York :},
	note = {"A Wiley-Interscience publication."},
	url = {http://www.loc.gov/catdir/toc/onix01/89016702.html}
}