000			00327nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
100			_aDecker, Grorge.C.
245			_aBiology of the stalk borer
260			_aIowa _c1931
300			_a292-351 p.
440			_aIowa Agricultural Experiment
901			_a21980
942			_cB _2udc
999			_c3765 _d3765