| 000 | 00418nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1969 xx 000 0 und d | ||
| 082 |
_a581.2 _bU-4P |
||
| 100 | _aUnited States, Department of Agriculture | ||
| 245 | 0 | _aPlant Diseases | |
| 260 |
_aCalcutta _bOxford University Press _c1969 |
||
| 300 | _a939 | ||
| 650 | _aBotanical sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aPlant diseases | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c8768 _d8768 |
||