000 00345nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aKing, G.A.
245 _aDemand and price structure for byproduct feeds
260 _aWashington
_c1958
300 _a1-158 p.
440 _aU.S. Department of Agricultur
901 _a58051
942 _cB
_2udc
999 _c9948
_d9948