| 000 | 00526nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aU.S.A. | ||
| 080 | _a635.212 5 K834P | ||
| 100 | _aKollmer, G.F. | ||
| 245 |
_aPotato virus : in relation to host range, properties reaction of American potato varieties and resistance _cG.F. Kollmer and R.H. Larson |
||
| 260 |
_bUniversity of Wisconsin _aMadison _c1960 |
||
| 300 | _a40p.; 23cm. | ||
| 490 | _a(Research bulletin; no. 223) | ||
| 700 | _aLarson, R.H. | ||
| 942 |
_2udc _cPB |
||
| 999 |
_c19504 _d19504 |
||