@book{182236,
	author = {Puertas Gallego, María Jesús.},
	title = {Genética},
	publisher = {McGraw-Hill-Interamericana},
	year = {c1999.},
	address = {Madrid, España},
	edition = {2da ed.},
	note = {"Esta edición contiene 200 problemas resueltos".}
}
