000 00355 a2200133 4500
100 _a
_d
245 1 _aAntibiotics in livestock feeding
260 _aLondon
_c1953
300 _a1-4 p.
440 _aGreat Britain Ministry of Agriculture, Fisheries and Food. Advisory Leaflet No. 418
650 _aLivestock, Feeding
942 _2udc
_cB
901 _a40112
999 _c55317
_d55317