| 000 | 00369nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 130903s9999 xx 000 0 und d | ||
| 082 | _a631.416.9:631.816(026) L4 | ||
| 245 | _aBoron deficiency; its prevention and cure. | ||
| 260 |
_aNorwich _bThe Soman Wherry Press _c1974 |
||
| 300 | _a56p. | ||
| 650 | _aBoron-Physiological effect,Soil Boron content | ||
| 942 | _cGRBK | ||
| 999 |
_c81634 _d81634 |
||