000			00382nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
100			_aScoville, O.J.
245			_aRelatonship between size of farm and utilization of machinery, equipment and lab
260			_aWashington _c1951
300			_a1-71 p.
440			_aUnited States Department of A
901			_a32671
942			_cB _2udc
999			_c6270 _d6270