00371nam a2200169Ia 4500008004100000041001200041082001000053082001100063100001600074100001100090245003000101260001100131260001400142260000900156300001500165650002100180150909s9999    xx            000 0 und d  aEnglish  a632.9  bEPS/MU  aEpstein SS   eAuthor  aMutagencity of pesticides  aLondon  bMIT press  c1971  a220  Pages  aPlant Protection