| 000 | 00332nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 151019b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0003832104. | ||
| 082 | _a338.18 RIS | ||
| 100 | _aRITSON, CHRISTOPHER | ||
| 245 |
_aAGRICULTURAL ECONOMICS: _bPRINCIPLES AND POLICY |
||
| 260 |
_aLONDON: _bCOLLINSPROFESSIONAL AND TECNICAL BOOKS, _c1977. |
||
| 999 |
_c3723 _d3723 |
||