@book{7073,
	author = {Esparza Alvarado, Elvia, },
	title = {Flora y fauna mexicana de los centenarios /},
	publisher = {UNAM. Instituto de Biología, },
	year = {2010},
	address = {México, D.F. :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/7753.pdf}
}