000 00362 am a2200121 a 4500
100 1 _aLins, D.A.
245 1 _aSimulation model of farm sector social accounts
_bWith projections to 1980
260 _aWashington
_c1973
300 _a1-46 p.
942 _2udc
_cB
440 _aUnited States Department of Agriculture. Technical Bulletin no. 1486
901 _aS22913
999 _c108919
_d108919