| 000 | 00338 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aThomas, H.E., Ark, P.A. | |
| 245 | 1 | _aFire blight of pears and related plants | |
| 260 |
_aBerkeley _c1934 |
||
| 300 | _a1-43 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aPlants California Agricultural Experiment Station. Bulletin No. 586 | ||
| 901 | _aS18124 | ||
| 999 |
_c111541 _d111541 |
||