000			00397nam a2200145Ia 4500
008			130225s9999 xx 000 0 und d
080			_a633.854.78-1.563=636.085 _bX-I
100			_aClark, N.A.
245		4	_aThe sunflower as a silage crop
260			_aMaryland _bMaryland Agricultural Experiment Station _c1982
300			_a21p
440			_a893-977, A.E.S.
901			_a29678
942			_cB _2udc
999			_c5828 _d5828