000			00299 a2200121 4500
080			_a63 _bP 361 P
245	1		_aPrinciples of agronomy _cby L.C. Pearson
260			_aNew York _bReinhold Pub. Corporation _c1967
650			_aAgronomy
100	1		_aPearson, L.C. _d
300			_a434 p.
901			_a92573
999			_c40733 _d40733