| 000 | 00470cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1992 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aZ7 M365 | ||
| 100 | _aMartin, Will | ||
| 245 |
_aAn exact approach for evaluating the benefits from technological change _cby Will Martin and Julian M. Alston |
||
| 260 |
_aWashington, D.C. _bIBRD _c1992 |
||
| 300 | _a31p. | ||
| 440 | _aWorking papers WPS 1024 | ||
| 650 | _aAgriculture and Technology | ||
| 700 | _aAlston, Julian M. | ||
| 999 |
_c226420 _d226420 |
||