000 | 00356 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aBailey, W.R., Jones, L.A. | |
245 | 1 | _aEconomic considerations in crop insurance | |
260 |
_aWashington _c1970 |
||
300 | _a1-87 p. | ||
942 |
_2udc _cB |
||
440 | _aCrop United States Department of Agriculture. Economic Research Service No. 447 | ||
901 | _aS22212 | ||
999 |
_c104414 _d104414 |