Schmidt, Peter Jonathan Beef cattle production / by P. J. Schmidt and N. T. M. Yeates - Sydney : Butterworths, 1985 - 338 p. : ilus. - . LCCN: 164010 Subjects--Topical Terms: Ganado vacuno--Producción I. Yeates, N. T. M. II. t. Dewey Class. No.: 636.2 S2