| 000 | 00342nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 240112s9999 xx 000 0 und d | ||
| 082 |
_aWAL-P2 _b581.2 |
||
| 100 | _aWalker, John Charles | ||
| 245 | 0 | _aPlant pathology | |
| 250 | _a2 | ||
| 260 |
_a New York _bMcGraw-Hill Book Company _c1957 |
||
| 650 | _aPlant pathology; Botany | ||
| 942 | _cBK | ||
| 999 |
_c36987 _d36987 |
||