000 00290nam a2200097Ia 4500
100 _aSybenga J Ed
245 _aCytogenetics In Plant Breeding (monographs On Theoretical And Applied Genetics Vol 17)
260 _bSpringer Verlag, Berlin
082 _aJ:6/N92/B21796
300 _app 409; 25*16
999 _c5843
_d5843