000 00390nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aClaydon, T.J., Hammer, B.W.
245 _aBacteriology of butter VIII. Relationship of achromobacter putrefaciens to nthe
260 _aIowa
_c1939
300 _a341-372 p.
440 _aIowa Agricultural Expriment S
901 _a8526
942 _cB
_2udc
999 _c1617
_d1617