000 00391nam a2200145Ia 4500
008 170101s2002 xx 000 0 und d
082 _a633 S48G
100 _aSingh, C. B.
245 0 _aGenetic improvement of field crops.
260 _aJodhpur :
_bScientific. ,
_c2002
300 _a25cm. 336.
650 _aFIELD CROPS - GENETICS
653 _aFIELD CROPS - GENETICS
942 _2ddc
_cB
999 _c124571
_d124571