@book{38548,
	author = {Firn, Richard.},
	title = {Nature's chemicals},
	publisher = {Oxford University Press,},
	year = {2010.},
	series = {Oxford biology},
	address = {Oxford :},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199566839.001.0001}
}