000			00405nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
020			_a851987176
080			_a631.522(063) _bS989P
245			_aPlant breeding in the 1990s : proceedings of the Symposium on Plant Breeding in
260			_aWallingford, Oxon _bC.A.B. International _c1992
300			_a539 p. : ill.
901			_a200748
942			_cB _2udc
999			_c12121 _d12121