000			00386nam a2200157Ia 4500
008			140205s9999 xx 000 0 und d
020			_a012000741X
082			_a630.72/BRA
100			_aBrady, N C., ed.
245			_aAdvances in agronomy Vol 40
260			_bAcademic Press, Inc. _aOrlando _c1986
300			_a304
650			_aAgriculture
650			_aAgronomy
942			_2ddc _cBK
999			_c2592 _d2592