| 000 | 00438 a2200157 4500 | ||
|---|---|---|---|
| 245 | 1 | _aEffect of powdery scab on the resistance of potato tubers to late blight rot | |
| 260 |
_aOrono _c1955 |
||
| 650 | _aPowdery Scab | ||
| 650 | _aPotato Tubers | ||
| 650 | _aLate Blight Rot | ||
| 100 | 1 |
_aBonde, Reiner _d |
|
| 300 | _a11 p. | ||
| 440 |
_aNo. 538 _vMaine Agricultural Experiment Station Bulletin |
||
| 942 |
_2udc _cB |
||
| 901 | _a46156 | ||
| 999 |
_c55994 _d55994 |
||