000 00329nam a2200121Ia 4500
008 230907s9999 xx 000 0 und d
082 _bSIN/G
_a631.523
100 _aSINGH, C.B.
245 0 _aGENETIC IMPROVEMENT OF FIELD CROPS
260 _bJODHPUR, SCIENTIFIC PUB.
_c2002
650 _aGenetics and Plant Breeding
942 _cBK
999 _c12711
_d12711