000 00363nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aRoadhouse, C.L.
245 _aFactors of importance in producing milk of low bacterial count
260 _aBerkeley
_c1917
300 _a1-11 p.
440 _aCalifornia Agricultural Exper
901 _a18271
942 _cB
_2udc
999 _c2186
_d2186