000 00521nam a2200193Ia 4500
008 220516s9999 xx 000 0 und d
020 _a0824789806
041 _aeng
082 _a631.523
_bSLA/G
100 _aSlafer, Gustavo A.
245 0 _aGenetic improvement of field crops
_c / by Gustavo A. Slafer
260 _aNew York:
_bMarcel Dekker Inc.,
_c1994.
300 _ax, 470p.
650 _aBarley breeding
650 _aGenetic gains
650 _aPsychological change
650 _aTechnology
942 _cBK
999 _c2507
_d2507