000 00347nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aLarsen, Aubrey B.
245 _aJohnes disease (Paratuberculosis) of cattle
260 _aWashington
_c1951
300 _a1-8 p.
440 _aUnited States Department of A
901 _a32062
942 _cB
_2udc
999 _c6203
_d6203