@book{15917,
	author = {Watson, R. T. and United Nations Environment Programme.},
	title = {Global biodiversity assessment :},
	publisher = {Cambridge University Press,},
	year = {1995.},
	address = {Cambridge [England] ;},
	note = {"Published for the United Nations Environment Programme."},
	url = {http://www.loc.gov/catdir/description/cam027/95049754.html}
}