000 00389nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aRoadbaugh, D.E.
245 _aEffect of salmonell choleraesuis infection on immunity to hog cholera
260 _aColumbia
260 _c1964
300 _a40 p.
440 _aNo. 849; Missouri Agricultural
901 _pS11048
942 _cB
_2udc
999 _c120980
_d120980