| 000 | 00420nam a2200145Ia 4500 | ||
|---|---|---|---|
| 020 | _a0444418938 | ||
| 245 |
_aAlternative methods of agriculture _ceditor R.Boeringa |
||
| 260 |
_aAmsterdam _bElsevier Scientific _c1980 |
||
| 300 | _avi, 199p.:tab. | ||
| 082 |
_a630 _bB662A |
||
| 690 | _aAgriculture | ||
| 700 | _aBoeringa, R., ed. | ||
| 490 |
_aDevelopments in agricultural and managed-forest ecology _v10 |
||
| 100 |
_a _d |
||
| 999 |
_c32578 _d32578 |
||