00362nam a2200145Ia 4500008004100000041001200041082001000053082001100063100001800074100001100092245004800103260003500151260000900186650002100195150909s9999    xx            000 0 und d  aEnglish  a632.9  bMET/FU  aMetcalf R L    eEditor  aFuture for insecticides needs and prospects  bWiley-Interscience Publication  c1975  aPlant Protection