| 000 | 00510nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1978 xx 000 0 und d | ||
| 020 | _a0715610325 | ||
| 082 |
_a333.72 _bH42C |
||
| 100 | _aHawkes, J.G. | ||
| 245 | 0 | _aConservation and Agriculture | |
| 260 |
_aLondon _bDuckworth _c1978 |
||
| 300 | _a284 | ||
| 650 | _aEconomics | ||
| 650 | _aSocial sciences | ||
| 653 | _aAgricultural conservation | ||
| 653 | _aAgricultural ecology | ||
| 653 | _aConservation of natural resources | ||
| 942 |
_2ddc _cBK _01 |
||
| 999 |
_c2543 _d2543 |
||