| 000 | 00348nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210101s1952 xx 000 0 eng d | ||
| 082 | _a633.072 N 853 | ||
| 100 | _aHarvey, P.N. | ||
| 245 | 4 | _aThe practice of arable crop experimentation | |
| 260 |
_aNorwich _bTNAS _c1952 |
||
| 300 | _a78 | ||
| 650 | _aArable | ||
| 653 | _acrop | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5011 _d5011 |
||