000 00381nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aWinchester, C.F., Howe, P.E.
245 _aRelative effects of contious and interrupted growth on beef steers
260 _aWashington
_c1955
300 _a1-4 p.
440 _aUnited States Department of A
901 _a46253
942 _cB
_2udc
999 _c8362
_d8362