000 | 00361nas a22001211a 4500 | ||
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003 | USJPLib | ||
008 | 140924b xxu||||| |||| 00| 0 eng d | ||
041 | _aEng. | ||
245 |
_aJournal of Agricultural Economics Research, Vol.41-42 _h[Periodical] |
||
260 |
_a Rockwill _bDepartment of Agriculture _c1989/90 |
||
650 |
_aEconomics _972088 |
||
942 |
_2ddc _cBP _s1 |
||
999 |
_c142683 _d142683 |