@book{15535,
	author = {Rom�eo, Mich},
	title = {Tolerance to environmental contaminants},
	publisher = {CRC Press,},
	year = {20},
	series = {Environmental and ecological risk assessm},
	address = {Boca Raton :},
	url = {http://marc.crcnetbase.com/isbn/9781439817711}
}