@book{869,
	author = {Campbell, Neil A. and Reece, Jane B.},
	title = {Biología /},
	publisher = {Editorial Médica Panamericana;},
	year = {2007.},
	address = {Buenos Aires ; Madrid:},
	edition = {7a ed.},
	note = {Campbell, N. A. y Reece, J. B. (2007). Biología. (7a ed.). Buenos Aires ; Madrid : Editorial Médica Panamericana. }
}