@book{28548,
	author = {Audesirk, Teresa and Audesirk, Gerald},
	title = {Biology: Life on Earth /},
	publisher = {Upper Saddle River,},
	year = {1999.},
	address = {New Jersey :},
	edition = {7.},
	note = {Incluye Bibliografía, Glosario e Indice.}
}