| 000 | 00331nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1970 xx 000 0 und d | ||
| 082 | _a338.1 COW | ||
| 100 | _aCowling Keith | ||
| 245 | 0 | _aResource Structure of Agriculture : An Economics Analysis | |
| 260 |
_aOxford _bPergaman Press _c1970 |
||
| 300 | _a248 p. | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c550166 _d550166 |
||