| 000 | 00351cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1953 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aZ4 B565 | ||
| 100 | _aBlack, John D. | ||
| 245 |
_aIntroduction to economics for agriculture _cby John D. Black |
||
| 260 |
_aNew York _bMacmillan _c1953 |
||
| 300 | _a727p. | ||
| 650 | _aAgriculture --Economic aspects | ||
| 999 |
_c360195 _d360195 |
||