@book{60426,
	author = {Barton, Larry},
	title = {Iron nutrition in plants and rhizospheric microorganisms /},
	publisher = {Springer,},
	year = {c2006},
	address = {Dordrecht :},
	url = {http://www.loc.gov/catdir/enhancements/fy0824/2007435278-t.html}
}