| 000 | 00305nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 231012b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aJournal of farm economics | ||
| 260 |
_aUSA: _bThe American Farm Economic Association, |
||
| 942 |
_2udc _cCR |
||
| 999 |
_c62733 _d62733 |
||