000			00284nam a2200133Ia 4500
008			230108s9999 xx 000 0 und d
100			_aPearson L.C.
245		0	_aPrinciples of Agronomy
260			_bEWP
260			_c1967
365			_b0.00
650			_aAgronomy
942			_cBK
999			_c237571 _d237571