@book{8086,
	author = {Magurran, Anne E., },
	title = {Biological diversity :},
	publisher = {Oxford University Press, },
	year = {2011},
	series = {Oxford Biology},
	address = {Oxford ; New York :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/8800.pdf}
}