| 000 | 00402nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aU.S.A. | ||
| 080 | _a581.234 B21S | ||
| 100 | _aBall, Ellen M. | ||
| 245 |
_aSerological test for the identification of plant viruses _cEllen M. Ball |
||
| 260 |
_bAmerican Phylopathological Society _aMinnesota _c1974 |
||
| 300 | _avi, 29 p.; 28cm. | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c7146 _d7146 |
||