na INLIS000000000008239 20210520150024 210520||||||||| | ||| |||| || | 0-582-46340-8 010-0521008239 en 636.2.084/BUT/b 636.2.084/BUT/b BUTTERWORTH, Martyn H Beef cattle nutrition and tropical pastures London Longman 1985 xii, 500 p.: ill.; 23 cm. BEEF CATTLE -- ANIMAL FEEDING