000 00389nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a631.523
100 _aVienna, International Atomic Energy Agency.
245 _aMutation breeding for disease resistance: proc. of a panel on mutation breeding for disease resistance.
260 _aVienna
_bIAEA
_c1971
300 _a249
942 _2ddc
_cBK
999 _c5353
_d5353