| 000 | 00372 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.811.9:546.27 _bD 411 B |
||
| 245 | 1 |
_aBoron and plant life _cby R.W.G. Dennis |
|
| 260 |
_aLondon _c1948 |
||
| 650 | _aBoron Requirement | ||
| 500 | _aPart VI : Development in agriculture and horticulture, 1943-46 | ||
| 100 | 1 |
_aDennis, R.W.G. _d |
|
| 300 | _a62 p. | ||
| 901 | _a180385 | ||
| 999 |
_c82452 _d82452 |
||