000 00348 a2200133 4500
080 _a575.24
_bH 141 M
245 1 _aMutations and polyploidy in plant breeding
_cby A. Hagberg and E. Akerberg
260 _aLondon
_c1962
650 _aMutations
650 _aPolyploidy
100 1 _aHagberg, A., Akerberg, E.
_d
300 _a150 p.
901 _a75254
999 _c32583
_d32583