| 000 | 00398nam a2200145Ia 4500 | ||
|---|---|---|---|
| 082 |
_a630 _bWIT |
||
| 100 |
_aWiddowson R W _9108317 |
||
| 245 |
_aTowards holistic agriculture _b: a scienctific approach _cR W Widdowson |
||
| 260 |
_aOxford: _bPergamon, _c1987. |
||
| 300 | _a187p | ||
| 500 | _aIncludes index and bibliography | ||
| 546 | _aeng | ||
| 650 |
_aAgricultural ecology _955977 |
||
| 942 | _cBK | ||
| 999 |
_c14653 _d14653 |
||