@book{25805,
	author = {Arechalde Ungo de Velasco, José María. and Instituto Laboral Samaniego (La Guardia, Alava)},
	title = {La fecundación artificial / },
	editor = {Gráfs. Victoria)},
	publisher = {[s.n., },
	year = {19--?] (},
	address = {Alava : },
	note = {Precede al tít.: Instituto Laboral "Samaniego", La Guardia (Alava)}
}