| 000 | 00376 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a632:328 _bR 163 A |
||
| 245 | 1 |
_aAbstract of the legislation in force in the British Empire dealing with plants pests and diseases _cby E.M. Ralfs |
|
| 260 | _c1920 | ||
| 650 | _aPlant Diseases | ||
| 650 | _aLegislation | ||
| 650 | _aPlant Pests | ||
| 100 | 1 |
_aRalfs, E.M. _d |
|
| 901 | _a8386 | ||
| 999 |
_c45940 _d45940 |
||