000 00290 a2200121 4500
080 _a575.243:58(063)
_bI 61 I
245 1 _aInduced mutations in plants
_bProceedings
260 _aVienna
_bI.A.E.A.
_c1969
650 _aInduced Mutations
100 _a
_d
300 _a748 p.
901 _a105730
999 _c32592
_d32592