| 000 | 00390nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a338.1 | ||
| 100 | _aCowling,K. | ||
| 245 | _aResource structure of agriculture. | ||
| 260 |
_aN.Y. _bPergamon Press _c1970 |
||
| 300 | _a248 | ||
| 650 | _aEconomics | ||
| 653 | _aAgri. | ||
| 653 | _aEconomics | ||
| 700 | _aOthers | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5505 _d5505 |
||