000			00361nam a2200133Ia 4500
008			140208s9999 xx 000 0 und d
020			_a0011183X
044			_aU.S.A.
100			_aKarnok, Keith J., ed.
245			_aCrop Science. v.43(1-2), 2003 _cedited by Keith J.Karnok
260			_bCSSA America _a _c2003
300			_av.43, 752 p.;27cm.
942			_2udc _cP
999			_c34319 _d34319