@book{33234,
	author = {Fry, Brian. and SpringerLink (Online service)},
	title = {Stable Isotope Ecology},
	publisher = {Springer New York,},
	year = {2006.},
	address = {New York, NY :},
	url = {http://dx.doi.org/10.1007/0-387-33745-8}
}