000 00276nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aSLAFER. G.A
245 0 _aGenetic Improvement of Field Crops
260 _cMarcel dekker
365 _b0
650 _aNIL
942 _cBK
999 _c101350
_d101350