00291nam a2200097Ia 4500008004100000082003400041100000900075245007800084260002300162300000800185140113s9999 xx 000 0 und d a597.7[63]:621.039(082.2) K3 aIAEA aRadiation and radioisotopes applied to insects of agricultural importance a1963bIAEAcVienna a508