@book{201623,
	author = {McCord, Wilson.},
	title = {Biología para principiantes},
	publisher = {Era Naciente},
	year = {c2001 , 2004.},
	series = {Para principiantes},
	address = {Buenos Aires},
	edition = {1a.ed. ; 2da. reimpr.},
	note = {Includes index.}
}