00362nam a2200157Ia 4500008004100000041001200041082001000053082001100063100001700074100001100091245003700102260001300139260002200152260000900174650002100183150909s9999    xx            000 0 und d  aEnglish  a632.9  bJAC/NA  aJacobson M    eEditor  aNaturally occurring insecticides  aNew York  bMarcel Dekker Inc  c1971  aPlant Protection