@book{172639,
	author = {Nordby, Julius E. and Lattig, Herbert Elmer, coaut. },
	title = {Selección, preparación y exposición de ovinos  /},
	publisher = { Centro Regional de Ayuda Técnica  :,},
	year = {1971},
	address = {Argentina  :},
	note = {Título original: Selecting, fitting, and showing sheep}
}