01120nam0-22002771i-450-99000145578040332120001010000145578FED01000145578(Aleph)000145578FED0100014557820000920d1961----km-y0itay50------baengATa---a---001yyEffects of ionizing radiations on seedsproceedings of the symposium on the effects of ionizing radiations on seeds and their significance for crop improvement jointly sponsored by the International atomic energy agency and the food and agriculture organization of the United Nations and held at Karlsruhe, 8-12 august 1960ViennaInternational atomic energy agency1961655 p.25 cmProceedings of the symposium on the effects... Jontly sponsored by the international atomic energy agency...ITUNINARICAUNIMARCBK99000145578040332115 IV 1110822DBVDBVEffects of ionizing radiations on seeds373815UNINA