| Tag | Indicator | Content |
|---|---|---|
| 041 | ## | $aEnglish |
| 082 | ## | $a338.1 |
| 100 | 0# | $aKeith Cowling$a David Metcalf$a A. J. Rayner |
| 245 | 00 | $aResource structure of agriculture : an economic analysis |
| 260 | ## | $aOxford $bPergamon $c1970 |
| 300 | ## | $axiii, 248 p. $bfig., table $c22 cm |
| 650 | 00 | $aAGRICULTURE - Economic aspects |