| 000 | 00440nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1974 xx 000 0 und d | ||
| 082 | _a630.724 D98C | ||
| 100 | _aDyke, G.V | ||
| 245 | 0 | _aComparative experiments with field crops | |
| 260 |
_aLondon _bButterworths _c1974 |
||
| 300 | _a23cm. 211 | ||
| 650 | _aAGRICULTURE -- EXPERIMENTATION | ||
| 653 | _aAGRICULTURE -- EXPERIMENTATION | ||
| 653 | _aFIELD EXPERIMENTS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c61194 _d61194 |
||