003660000a22001210004500020001500000060000800015082002200023100001700045245008200062260002600144260000900170650006500179  a0408709170  a100  a630.281 924 6 WOO  aWoodbine, M.  aAntibiotics and antibiosis in agriculture with special reference to synergism  aLondon, Butter worths  c1977  aAntibiotics - veterinary medicine/ antibiotics - agriculture