@book{164854,
	author = {Mettler, Lawrence E. and Gregg, Thomas G.},
	title = {Genética de las poblaciones y evolución /},
	publisher = {UTEHA,},
	year = {1982},
	address = {México, D.F.:},
	edition = {Primera edición },
	note = {ej.1: s/n \ ej.2: C/E \ ej.3: C/E


}
}