000 00354 am a2200121 a 4500
100 1 _aHouck, J.P.
245 1 _aAnalyzing the impact of government programs on crop acreage
260 _aWashington
_c1976
300 _a1-49 p.
942 _2udc
_cB
440 _aCrop United States Department of Agriculture.Technical Bulletin No. 1548
901 _aS28403
999 _c106494
_d106494