000 00377nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aLong, H.F., Hammer, B.W.
245 _aBacteriology of butter VII. Effect of reworking butter on of bacteria
260 _aIowa
_c1939
300 _a179-200 p.
440 _aIowa Agricultural Expriment S
901 _a8524
942 _cB
_2udc
999 _c1615
_d1615