| 000 | 00453pab a2200181 454500 | ||
|---|---|---|---|
| 008 | 180718b2014 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aGollin, Douglas | ||
| 245 | _aThe agricultural productivity gap | ||
| 260 | _c2014 | ||
| 300 | _ap.939-993. | ||
| 362 | _aMay | ||
| 650 | _aAgricultural production | ||
| 700 | _aWaugh, Miachael E. | ||
| 700 | _aLagakos, David | ||
| 773 | _aQuarterly Journal of Economics | ||
| 908 | _aN | ||
| 909 | _a106256 | ||
| 999 |
_c106251 _d106251 |
||