| 000 | 00459nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1975 xx 000 0 und d | ||
| 020 | _a0126565503 | ||
| 082 |
_a630 _bS63B |
||
| 100 | _aSpedding, C.R.W. | ||
| 245 | 0 | _aBiology of Agricultural Systems | |
| 260 |
_aLondon _bAcademic Pressw _c1975 |
||
| 300 | _a261 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aAgriculture | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c12271 _d12271 |
||