| 000 | 00424nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1988 xx 000 0 und d | ||
| 082 | _a630.724 D98C | ||
| 100 | _aDYKE, G. V | ||
| 245 | 0 | _aComparative experiments with field crops | |
| 260 |
_bLondon _c1988 |
||
| 300 | _a262p | ||
| 650 | _aAGRICULTURE -- EXPERIMENTATION | ||
| 653 | _aAGRICULTURE -- EXPERIMENTATION | ||
| 653 | _aFIELD EXPERIMENTS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c107346 _d107346 |
||