| 000 | 00422nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1988 xx 000 0 und d | ||
| 082 | _a630 S63I | ||
| 100 | _aSpedding, C. R. W . | ||
| 245 | 0 | _aIntroduction to agricultural system. | |
| 250 | _a2nd. | ||
| 260 |
_aLondon, _bElsevier Applied Science. _c1988 |
||
| 300 | _a23cm. 189. | ||
| 650 | _aAGRICULTURAL SYSTEM | ||
| 653 | _aAGRICULTURAL SYSTEM | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c76455 _d76455 |
||