Beta-agonists and their effects on animal growth and carcass quality ed.J.P. Hanrahan - viii, 201 p. / 24 cm. FACULTAD DE ZOOTECNIA ISBN: 1-85166-176-X Subjects--Topical Terms: Carne--calidadFisiología veterinaria Dewey Class. No.: 636.0883 / BET c1987