@book{1247,
	author = {Solomon, Eldra P. and Berg, Linda R.},
	title = {Biología},
	year = {2017},
	address = {México D.F. },
	edition = {Novena edición},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl//ebook_2/biologia/}
}