00486nam a2200193Ia 4500008004100000041001200041082001200053082001100065100001700076100001100093245008300104260001100187260001800198260000900216300001500225650001700240650001800257650001700275150909s9999    xx            000 0 und d  aEnglish  a574.192  bWOO/AN  aWoodbine M    eAuthor  aAntibiotics and antibiosis in agriculture: with speical reference to synergism  aLondon  bButter Worths  c1977  a386  Pages  aBiochemistry  aChemotheraphy  aTrimethoprim