00253nam a2200097Ia 4500008004100000082003500041245003600076260001700112300001000129650001600139140113s9999    xx            000 0 und d  a621.039.573 / 4:581.48(100) K7  aNeutron irradiation of seeds II  b"IAEA, 1967"  a183p.  aIrradiation