| Tag | Indicator | Content |
|---|---|---|
| 020 | ## | $a0-258-96938-5 |
| 041 | ## | $aEnglish |
| 082 | ## | $a338.1 |
| 100 | 0# | $aChristopher Ritson |
| 245 | 00 | $aAgricultural economics : principles and policy |
| 260 | ## | $aLondon $bGranada $c1977 |
| 300 | ## | $axiii, 409 p. $bfig., table $c23 cm |
| 500 | ## | $aIncludes index. |
| 650 | 00 | $aAGRICULTURAL ECONOMICS |