| 000 | 003870000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a632.93 MAR | ||
| 100 | _aMartin, Hubert | ||
| 245 | _aScientific principles of plant protection with special reference to chemical control | ||
| 260 | _aLondon, Edward Arnold | ||
| 260 | _c1928 | ||
| 300 | _a385 | ||
| 650 | _aPlant resistance/ biological control | ||
| 942 | _cBK | ||
| 999 |
_c221148 _d221148 |
||