| Tag | Indicator | Content |
|---|---|---|
| 020 | ## | $a9781138914100 |
| 041 | ## | $aEnglish |
| 082 | ## | $a338.1 |
| 100 | 0# | $aAndrew Barkley |
| 245 | 00 | $aPrinciples of agricultural economics |
| 250 | ## | $a2nd.ed |
| 260 | ## | $aNew York $bRoutledge $c2016 |
| 300 | ## | $axl, 424p $c25cm |
| 650 | 00 | $aAGRICULTURE - Economic aspects - United States |
| 700 | 0# | $aKilger, Christoph $aMeyr, Herbert $aPaul W. Barkley |