000			00315nam a2200133Ia 4500
008			160710s1997 xx 000 0 und d
020			_a012005924X
082			_a580.7 TOM
100			_aCALLOW,J.A
245			_aADVANCES IN BOTANICAL RESEARCH
260			_bACADEMIC PRESS _c1997
300			_a466
942			_2ddc _cB
999			_c63746 _d63746