000			00303nam a2200133Ia 4500
082			_a631.53/ALL
100			_aAllard, R W
245			_aPrinciples of plant breeding
260			_bJohn Wiley & Sons, Inc. _aNew York _c1960
300			_a306
650			_aplant breeding
901			_a4629
942			_2ddc _cBK
999			_c281 _d281