000			00329nam a2200133Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a631.523
100			_aALLARD, R. W
245		0	_aPrinciples of Plant breeding
260			_aNew York : _bJohn Wiley & Sons, Inc. _c1966
300			_axii, 486P.
942			_cPR
999			_c46894 _d46894