000			00379nam a2200133Ia 4500
008			130610s9999 xx 000 0 und d
082			_aFEH _b581.15
100			_aFehr Walter R.
245			_cFehr Walter R. _aPrinciples of Cultivar Development Val. I Theory and Technique
260			_bMacmillan Pub. Comp. _c1987
350			_a0
365			_cRs.
906			_a124016 _d1 _bX0001 _cS
999			_c86589 _d86589