000 00362nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aHart, G.H.
245 _aPreliminary essentials to bovine tuberculosis control in California
260 _aBerkeley
_c1923
300 _a1-8 p.
440 _aCalifornia Agricultural Exper
901 _a18246
942 _cB
_2udc
999 _c2169
_d2169