| 000 | 00413nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a9780853348238 | ||
| 044 | _aUnited Kingdom | ||
| 080 | _a630 SP31I | ||
| 100 | _aSpedding, C.R.W. | ||
| 245 |
_aIntroduction to agricultural systems _cC.R.W. Spedding |
||
| 260 |
_bApplied Science Publishers _aLondon _c1979 |
||
| 300 | _aix, 169 p.; 22cm. | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c17393 _d17393 |
||