| 000 | 00345cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1956 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aZ4096 In819 | ||
| 245 | _aProceedings of the Ninth International Conference of agricultural economists | ||
| 260 |
_aLondon _bOxford University Press _c1956 |
||
| 300 | _a571p | ||
| 650 | _aAgricultural economists | ||
| 999 |
_c427085 _d427085 |
||