| 000 | 00443nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1950 xx 000 0 und d | ||
| 082 | _a581.2 G23P | ||
| 100 | _aGAUMANN, Ernst | ||
| 245 | 0 | _aPrinciples of plant infection a text-book of general plant pathology for biologists, agriculturists, foresters and plant breeders | |
| 260 |
_aLondon _c1950 |
||
| 300 | _a543p | ||
| 650 | _aPLANT DISEASES | ||
| 653 | _aPLANT DISEASES | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c811 _d811 |
||