000 00319nam a2200121Ia 4500
082 _a636.089 6 U4K
100 _aUS Department of Agriculture
245 _aKeeping livestock healthy
260 _aUSA
_bUnited States Department of Agriculture
_c1942
300 _a1276p.
650 _aVeterinary medicine
942 _2ddc
_cC
999 _c1860
_d1860